Busted by my Date's Little Sister

All characters in this story are at least 18 years old.

I felt like the luckiest guy on the planet, when Diane leaned over to me, placed her opposite calf against the inside of my thigh to open my legs and gave me a deep, sensual kiss. She had long, curly dark hair, equally dark, pretty eyes and a physique that was absolutely stunning.

Carefully, I placed my hand on her stomach and began moving it up to feel her amazing C-Cup boobs for the first time. I nearly trembled in anticipation, when I felt her rips under the orange top, a moment before I was going to be rewarded with her beautiful tits.

For years in college, I've had my eyes on the cutie. Unfortunately, it had taken me years to bring up the courage to ask her out on a date. Given how happy she was when I asked her, and how well our date had gone, I just wanted to kick myself for not giving it a try much sooner.

After fooling around in the swimming pool for the entire afternoon, she had invited me to her apartment that she shared with her younger sister for dinner. The moment, we had sat down on her couch, neither of us held back with the affection that we had for each other an instant longer.

I felt her hand wander down from my chest, over my abs and onto my left thigh that was free of her leg. My left hand finally got to cup her right boob which felt even better as I had expected. My breaths turned into panting while my cock hardened and inflicted some discomfort in the restraints of my jeans.

"Oh gosh, you're so perfect..." I moaned while giving her firm tit a little squeeze. Diane giggled softly before her lips met mine again. Her hand from my thigh suddenly slipped to its inside, and from there swiftly up into my groin.

Although the impact was not hard at all and I was wearing jeans, it elicited a surprisingly sharp sting in my balls and made me moan into her mouth. The girl's soft fingers instantly closed around the bulge, grabbing my hard cock and nuts all together. I moaned again from the rather intense ache.

My dick, however, sent shivers of pleasure through my body. I so badly wanted her to continue touching it, that I clenched my teeth and simply endured the unwanted testicular pain. The risk of her removing her hand, if I asked her to be gentle, was too much for me to take.

"Ohh babe..." my moaning continued, half in pain and half in intense arousal. I slipped my hand down to her stomach again, only to get it under her top and bring it back up. As I had noticed earlier, she hadn't put on a bra after swimming. Feeling her bare breast in my hand while she was holding my manhood almost made me cum right away.

Diane giggled again and suddenly jumped up from the couch, leaving me behind desperate and demanding. She quickly stepped in between my legs, placed her hands on my knees and bent down while pushing them apart until her face was right in front of mine. As her upper body was almost horizontal, I got a perfect look down into her loose top at her tits.

By placing her knee against mine, she held my left leg in place to free up her hand that began slipping up the inside of my thigh. I twitched involuntarily, when her hand swiftly approached my sensitive manhood again. She grabbed it without hesitation, a lot more demanding and painful as before, letting out a faint pant while she seized her price.

My moans were muffled as she pressed her mouth onto mine. A moment later, she disengaged, tapped the bulge in my jeans with her hand and straightened up. I actually squeaked a bit from the rather playful sack-tap.

"Hold your horses, sweetie." she teasingly smiled down at me, while placing her hands on her hip.

"Whyyy...? More please..." was all I could come up with. The mix of surprisingly intense pain and pleasure that my dream girl had inflicted, left my brain at minimum capacity.

"I still gotta score us some dinner, right? My favorite sushi place closes at eight!"

"Ohhh..." I just couldn't hide my disappointment. On the other hand, I had to admit that she had a point. After the long date in the swimming pool, I was starving.

"I'll be back in 30 minutes or so. Just hold it for me, would ya?" With that, I received another teasing sack-tap. Diane laughed out, when finally I couldn't resist the urge to cup my balls for protection.

"Maybe take a shower in the meantime. You still smell like a swimming pool." she grinned and whirled around to collect her things and leave. Again, she was right. I had forgotten my shampoo and the intense smell of chloride was still in my hair and skin.

I heard the apartment door close as I stepped into the shower. My large cock was rock hard and I so badly wanted to cum. But 30 minutes, I could wait. I set the shower very cold to take me off the edge a bit. Panting, I leaned against the wall of the shower booth, trying to take my mind off what was going to happen as soon as Diane was back. The dull ache in my testicles from her playful sack-taps and squeezes actually made me much more horny, as it constantly drew my attention to my genitals.

After a few minutes, I applied her shampoo and set the water temperature to warm. When I was done, I got out of the shower booth, dried myself up and got dressed. Surprisingly, my jeans and underwear were not there. I looked around the small bathroom, but it was nowhere to be found. Not on the floor, not in the laundry basket... it didn't make any sense. I had been wearing it when I got in, right?

In lack of alternatives, and expecting a naughty prank from Diane, I simply put on my shirt and wrapped a towel around my waist to be decent enough for the shared apartment. Once again, I struggled to secure my relentless boner. Then I opened the bathroom door and quickly slipped back into Diane's room.

While closing the door behind me, I noticed her sitting on the couch from the corner of my eyes. I wasn't sure what her game was, but I was happy to play along. When I turned to face her, I froze in shock. Although looking nearly alike, it was clearly not Diane sitting on the couch.

"Sarah..." I remembered the name of her sister, just over 19 years and nearly 6 years younger than Diane and me. It was crazy, how much alike they looked. If it wasn't for their age difference, they could've been identical twins.

I couldn't help but realize, how hot her sister was, too. Being a much younger version of Diane gave her something forbidden, which was strangely arousing. She was wearing a short, black skirt and a belly-free pink top with a really distracting cleavage.

As she continued staring at me through narrow eyes, I couldn't make any sense of HER game, too. Like an idiot, I stood at the door and stared back at her with an open mouth, while my cock began pressing against the towel from the inside with increasing strength.

"Why are you using MY towel?!" Sarah suddenly blurted out in a dangerous voice. Before I was able to react or even comprehend, she jumped up and approached me with rapid steps. My back bumped into the door when I intuitively tried to back off, and I lifted my arms in a defensive stance.

Without hesitation, the girl grabbed the towel just below my groin and yanked it off in one rough motion. Feeling my genitals jump out into the open, I instantly grabbed the opposite end of the towel and entered a tug of war for it with the much smaller girl. With the stretched-out towel in between us, at least her view on my naked groin was shielded for now.

"Let go, asshole. I don't want your dirty junk on my towel."

"I'm sorry, just one minute... I'll wash it...", I begged for not being literally stripped naked. The girl just stared at me with her dark eyes while pulling at the towel without mercy. I couldn't help but notice the inviting jiggling of her equally bra-less boobs. Fully nude below my waist, my cock happily made use of the freedom that was given to him. I really didn't want her to take away the towel and see it.

I noticed a faint twitch of her body, but couldn't make any sense of it. An instant later, her bare foot smashed into my freely hanging and fully unaware balls. A very short moment of raging disbelief was followed by the most intensive agony that I have ever experienced. From one second to another, I was completely defeated by the small girl's swift kick in my bare testicles.

Right after delivering the kick, Sarah yanked the towel out of my hands, fully opening her view on my exposed manhood. It only lasted a moment, as I instantly cupped my balls with both hands and sunk into a little pile of misery in front of the door.

"I knew it, fucking pervert." she commented on my raging boner, while tossing the towel onto the couch to free up her hands. I tried to stay upright on my knees, but the waves of agony building up in my genitals fully took me down. Bending over, my forehead softly landed on the carpet in between my tormentor's bare feet.

I noticed her feet stepping away, but barely really understood what was going on. It was just beyond comprehension that the girl had set me, her older sister's date, up, only to get to kick my balls. The relentless pain that made my stomach cramp, however, did little to reduce the arousal that her sister had worked so hard to build up.

Suddenly, I was pulled out of my thoughts when Sarah placed her foot on my butt that was the furthest up into the air in my current position. When she pushed me away from the door, I quickly had to use my hands to avoid my face dragging over the floor. The moment, I was on all fours, she pulled back her foot.

I instantly realized the danger of my position with the cruel brat behind me. Looking back in between my legs in panic, I quickly shifted my weight to the left to bring at least one hand back to protect my weak manhood that openly dangled right in front of her feet.

For a moment that felt like eternity, I watched her foot rapidly accelerate in the little space between the door and me through my slightly opened legs. My right hand was much too slow to get there first. Shocked, I could only watch the top of her bare foot smashing into the back of my nuts, driving them forward against my hard cock, before compressing the whole package against my abdomen. I even noticed my balls plopping out to either side of her small foot, but not before absorbing most of the impact. It was cruel to watch her small, female foot withdraw so casually, with no awareness of the pain that it had just inflicted.

A nuke of pure, exclusively male pain exploded in my testicles and almost made me black out. It was extremely humiliating, too, to be beaten up by the little girl so badly, who exclusively targeted my greatest pride. After wishing my manhood to be the center of attention in this apartment, I learned how bad just this actually could be, if a woman decided to give it a mean spin. The fact that I was naked below my waist, made everything, the pain and humiliation, so much worse.

I fell over and found myself of my side with my legs closed and my face almost at my knees. Again, I tried to cup my sensitive testicles, but only found my somehow still hard cock when I reached down. Terrified, I realized that when I had snapped my legs together as a reaction to her kick, my balls had just swung back behind my thighs.

I anticipated the vulnerability of my position just before the brat made use of it, giggling maliciously. The following kick was probably the weakest one, but with my balls trapped behind my closed thighs, there was nowhere for them to go. The pain instantly multiplied and I felt my mind fade off to escape the defeating, emasculating situation.

A moment, before I actually passed out, I glanced up at Sarah with a fearful, submissive expression. Her smile was actually the worst of all. Looking down at my bare scrotum sticking out helplessly behind my weakened legs and pulling her leg back for another kick, I could tell that she was having real, genuine fun. With that, my mind left behind my body at the mercy of the mean hottie and everything turned black in endless pain.

...

The sensation that I woke up to, was oddly amazing. While my balls still radiated pain into my abdomen, my cock added tons and tons of pleasure to it. I instantly moaned madly. Lying on my back, I tried to move my hands but my wrists were tied over my head to something. I lifted my head and looked down to find myself in the most amazing situation I could imagine.

Sarah was kneeling in between my widely spread legs, one of my swollen balls in each hand while her mouth and tongue tempestuously treated the tip of my cock. She had taken off her top and was bent down so low that I could feel her bare tits and hard nipples caressing my thighs.

It took me a few seconds to wrap my head around what was actually going on. My date's little sister had stripped me and kicked my balls until I passed out, only to give me a blowjob?! Just when I understood the full extent of my situation, it was enough to make me cum. I felt my cock twitch, as an insane orgasm began building up in my intensely treated manhood.

Before it really kicked in, Sarah suddenly came upright and grinned at me, while brutally digging her fingers into my nuts. I screamed an began kicking the floor with my feet, fully at the mercy of the petite, young woman who was squeezing my exposed balls bare any effort.

"Oooohhhh pleaaase... ough... please don't break my balls..." I begged pathetically, but it only made her laugh. Like Diane, she threw her head back in a very cute way whenever she laughed. What I had loved so much half an hour ago, now just felt humiliating again.

"Shut up, fuck boy. Just take it and be grateful." she purred teasingly, while giving my balls another mean squeeze. When I was off the edge of orgasm from the sudden, intense pain and fear for my genitals, Sarah leaned back down, but halted a moment, before her lips touched my cock. My dick stretched and twitched as if it was reaching out for her, pre-cum oozing from the tip. Her death grip on my balls was relentless, but it only seemed to make me more and more horny.

Suddenly I heard the distinct scratching of keys in the apartment front door. Sarah heard it, too, and instantly took my cock into her mouth again. She finally released my testicles for a moment, then grabbed them with one hand, but a bit softer. With the other hand, she supported her mouth in treating my massive cock.

She was so fucking good at it that I came almost instantly. Unimaginable waves of bliss and deep sexual delight washed over me and dragged me with them after a few seconds. While listening to Diane's steps in the kitchen next door, I just couldn't suppress my joyful, loud moans. Trembling, I fully merged with the pleasure that just wouldn't stop.

When it finally did, I looked down confused to watch Sarah spitting drops of my cum all over my stomach, shirt and the floor around me, making it look like I had cummed all over the place myself. Just when I tried to say something, the girl stepped over me to release the rope around my wrists.

"Not a word! Otherwise, I will come and break your balls tonight. Trust me, my sis is a deep sleeper." she whispered threatfully, while Diane left the kitchen. With a wink, the topless Sarah jumped up, grabbed her pink top and opened Diane's large wardrobe to slip inside, just as the door opened.

Sitting with my legs spread widely, no pants and cum all over my stomach and shirt, I could only stare at Diane with an open mouth. She had already placed herself in a sexy position against the door frame. Her eyes widened, then narrowed, when she looked at me. My head turned bright red, while I clumsily struggled to my feet and did the best to wipe off the cum with the towel from the couch.

"Are you serious? You couldn't even wait for 30 minutes?" she said with a mix of disappointment and mocking.

"I... eh..." My mind raced. Sarah's threat to my balls had felt much too serious to betray the little brat. I forced myself not to look over to the wardrobe, knowing that she was watching me very carefully.

"Sorry babe, you just made me too horny..."A faint smile formed on Diane's face as she pushed herself away from the door frame, closed the door and approached me. I grabbed her waist with both hands and she my shoulders. Expecting a hug and kiss, I closed my eyes and instead received a brutal knee thrust right into my tight, naked balls, that even made my heels lose contact with the floor for a moment.

I instantly dropped to the floor in front of her feet while all the previous agony returned, after it had faded to a more continuous sting after the recent orgasm. I could swear that I heard a faint, suppressed giggle from the wardrobe, while Diane pushed me onto my back in front of her. The state that the girls had put me in was pathetic. I couldn't believe how this sensitive pair in between my legs could make me so helpless in front of them.

Weakened and submitted as I was, Diane had no trouble placing me on my back and sitting on my stomach facing my feet, straddling me and trapping both my arms. Then, she instantly began slapping around my flaccid cock and balls. Although not very hard, it hurt like hell in my tender nuts.

"Make it hard, now! I'm horny, too." she demanded dominantly. I did my best to comply. After a few minutes of slapping, squeezing and sucking on my cock, it actually began hardening again. Despite all the humiliation and suffering, the whole situation was still fucking hot to me, as was the girls' attitude.

As soon as I had a decent boner again, Diane turned around, took it in without hesitation and began riding me hard, still wearing her pulled-up skirt and top, but obviously no underwear. Her anger and wildness was intense. Panting hard, she moved one hand behind her back to grab and slap my balls, punishing me for what she thought was my inability to save myself up for her.

"How is this not better than fucking your own hand, idiot?" she mocked with an evil grin, just before punching my balls very hard. I let out a scream when her fist smashed into my balls that struggled to endure the prolonged beatings of the two naughty sisters. I clenched my teeth and tried my best to cope with it.

At least, the ache was so bad that it kept me from cumming too soon. Relieved, I felt her pussy twitch and watched Diane throw her head back as she entered the orgasmic state. Just when I wanted to let go and cum myself, her fist smashed into my nuts again.

"Don't even think about it! You're done fucking me, when I tell you you're done." She panted in a high voice, trembling in her ongoing orgasm. Her threat was very clear. When her bright moans and pants faded out, she placed both hands on my chest and lifted her hip a bit to give me space to do the work.

While thrusting my cock into her over and over, I noticed the wardrobe behind Diane's back opening a bit. While I expected Sarah to sneak out, to my surprise, she instead crawled over to us on all fours. Right behind Diane's back, she knelt in between my legs. I was so happy that Diane had finally stopped hitting my testicles, that I just wanted to get Sarah away from me. But there was no way, without Diane realizing and me probably losing my balls.

Soon after she had found her position, Sarah began flicking one of my naked balls every time, I trusted my hip up. The rhythmic sound didn't raise any suspicion in Diane, who was enjoying the sex with closed eyes by now. With every thrust, one of my swollen, tender nuts received a small, sharp impact, sending a mean sting up into my stomach.

Left. Right. Left. Right. Right. Left. Right. Left. Left. Left...

It went on and on, each little sting a bit more severe and demanding a bit more attention as the one before. My moans became more and more desperate at the prolonged torture that my sensitive testicles had endured. I began thrusting my cock into Diane's wet, hot pussy harder and harder, begging that she would come soon and finally be satisfied.

It took a long time, but finally she did. Just as she was about to come, she reached back and roughly grabbed my balls, just as the next flick was about to come. For a moment, I was scared that she'd touch Sarah's hand and reveal her hot plot, but nothing happened. When Diane's bright screams of joy filled the room, I saw the door behind her back open and close again, quietly.

"Cum now!" Diane panted in between her moaning and began rubbing my balls in a circle, as if she was trying to massage the pain from her previous treatment out of them. With the release of the tension from Sarah's naughty intervention, I actually came almost instantly. Despite my last orgasm finishing not long ago, it was absolutely amazing, maybe even better as the one before.

The power of the two girls was simply amazing. Their cruel games targeting my balls and male desires were actually hard to cope with, but fuck, were they rewarded well. I enjoyed the orgasm fading out very slowly, while thrusting my hip up and down a few more times. When I opened my eyes, I was a bit surprised to find Diane smiling at me as happily and nicely, as before the little Sarah-incident. I smiled back, actually praying quietly to be allowed a guest in this apartment a lot more often.

"Sushi now? And then let's get back to it!"