Amanda's new toy (PART 6)

Part 6

The next afternoon, Anon was trying his hardest not to think about what happened at the mall the day before, but obviously it wasn't really working well, plus the increased precum production settings activated by his step-sister was starting to show its effects. He had to clean up almost every 30 seconds, it was very annoying and his arousal levels were way too high for him to focus on anything else.

He decided it was probably best to give in and ask Amanda for her help, hoping she'd be pityful this time. As he was thinking about it while cleaning up the precum forming around his glistening glans with a soft towel, his step-sis was passing by his room and seeing the door slightly open, she decided to peek inside.

Amanda peeked inside and saw Anon sitting on his gaming chair, doing some arms movement around his crotch area, she thought he was masturbating but he was just cleaning up, this didn't stop her from teasing him a bit, she quickly pulled out her phone and turn on a slow vibration before checking the arousal levels, they were almost at danger level, she smirked devilishly and just waited for her step-bro's reaction while making sure he wouldn't notice her peeking through the slightly open door.

Anon immediately felt the buzzing vibration and he wasn't exactly happy about it, he felt more and more precum flowing out of his penis thanks to the vibration and tried to wipe it away very quickly, but it was all pointless as it kept flowing out more and more as his arousal grew. The vibration and the mental image of Amanda is her sling bikini together were working wonders on him... well at least for Amanda's plan.

He made up his mind, he had to ask Amanda to stop this. It was almost a month since the last time Anon had an orgasm, he couldn't handle all the teasing anymore. He pulled up his pants and Amanda quickly rushed to her room, making sure she didn't get caught peeping. Anon then walked to his step-sister's room and knocked.

His step-sister tried to act surprised and answered "W-Who's there??" to which Anon just answered "It's me" and Amanda opened the door herself. She asked "Why are you here? Need something?" and after a bit of hesitation he explained "Amanda please, it has been almost a month since I last came, I really can't focus on other things... please just unlock my orgasms..."

Amanda stood there and thought about it for a bit and came up with a plan. "Alright, I have an idea, give me a couple minutes, go wait outside, when you feel the vibration on your balls has stopped, you can come in again, sounds good?" Anon just thought about it for a bit but what choice did he have? He nodded and agreed. So he waited outside.

His step-sister in the meantime, took a couple minutes to undress and get into the sling bikini that she bought the day before and some thigh highs. After making sure everything was ready, she grabbed her phone and stopped the vibration on the app. The signal was there, and quickly after Anon came in. He was shocked at what he saw.

She was just standing there, hands on her hips, looking at Anon like a lusty tiger looks at a prey. She then immediately ordered him to take his pants off, to which he did, revealing his peen that was leaking like a broken faucet and even bigger testicles, they looked as big as ripe oranges. Amanda then explained her plan.

"I have an idea. If you can take 100 kicks to the balls, not only I'll let you cum, I'll do whatever you ask" and winked. Anon's mind was racing, he really wanted to cum, but 100 kicks? That's a big number... But what if it was his only chance? He didn't know what to say and was just staring at her, flicking his eyes between her face, her cute small breasts and her wide hips.

"Time's ticking" added Amanda before bowing down a bit to gently slap the bottom of Anon's balls repeatedly. This caused a lot of precum to spill out of his glans, but eventually Anon agreed. "I'll do it, yes..." Amanda smiled and grabbed a condom from her purse.

She started putting it on her step-bro's penis and added "I don't want you to get my thigh high socks wet", Anon surely liked the attention so far, but he was mentally preparing for what was coming. Amanda got up, booping his glans one more time before getting ready for the first kick.

"So, you're ready?" She asked. Anon quickly nodded, but before she started with the kicks, she pointed out the single rule of the deal. "If you fall to your knees at any point, we have to start over, or you just lose, up to you" and giggled. Before Anon could process that information... ***kick*** Amanda kicked him with a very fast snap kick, he almost didn't see the leg move, but it hurt like hell. "That's 1!" Amanda mocked him too.

Anon was almost struggling for balance already, but he was going to tough it out. He really needed to cum and wanted to earn this chance. Amanda didn't really gave him time to recover and quickly... ***kick*** ***kick*** ***kick*** ***kick*** "...2, ...3, ...4 and... 5!" a flurry of rapid snap kicks, each one full force and hitting square on Anon's testicles, making him spill precum loads with each one of them.

He bent over, and tried his best to manage staying up, cupping his balls trying to get some relief. His step-sister quickly scolded him though. "No rest time, hands off or I'll start the count again from one!!". Anon quickly removed his hands from his crotch and stood back in position, trying his best to survive the balls torture from his step-sister.

She then turned around, now with her back facing Anon, but he was more interested in her perfect big butt and thick thighs as he really enjoyed staring at them. It made his peen throb and gush out huge amounts of precum, creating a big swell in the condom already.

But the fun was short lived, Amanda looked over her shoulder to take aim and... ***slam*** ***slam*** ***slam*** ***slam*** ***slam*** she kicked his already swollen nuts with her heel, but somehow it was not as bad as frontal snap kicks, so even though they hurt a lot, he wasn't at risk of falling at least. "That's already 10, you're not doing too bad". Sadly for Anon, Amanda had another trick up her sleeve.

As she got into a better position for her heel kicks, Amanda decided to try something. ***slam*** "11...", she kicked him again, this time, holding the heel between the balls instead of immediately putting her foot down for the next kick. This made the pain last much longer and Anon was really feeling like he was going to lose the challenge.

Amanda kept going, slow and steady, ***slam*** "12..." ***slam*** "13..." ***slam*** "14..." ***slam*** "15..." ***slam*** "16..." ***slam*** "17..." ***slam*** "18..." ***slam*** "19..." ***slam*** "aaand 20!" Anon was really struggling to hold on and was about to fall, but this didn't stop him from leaking huge amounts of precum, filling up a huge bubble in his condom. Amanda noticed it and firmly grabbed his penis, making him stand to attention and unintentionally keeping Anon in the game.

"I'll take this off, time to put a new one on you" Amanda said. Anon thought he was gonna get a bit of a break while Amanda changed the condom but he was very wrong. As she was unwrapping the condom, Amanda started punching his very swollen testicles. Anon was almost unable to bear the pain as his balls swung back and forth very rapidly. His step-sister jokingly added "They always come back for another punch..."

Now that the condom was on, Amanda set on her bed and asked Anon to come closer to her. He had no choice and obeyed. She then raised both her feet to take aim at his exposed nutsack and without further warning ***kick*** ***kick*** ***kick*** ***kick*** ***kick*** ***kick*** ***kick*** She unleashed a flurry of rapid kicks to her step-bro's ballsies. Amanda did count them but decided to play a bit with Anon and just said "We'll round that to 40! I'm making you a favor", while in reality the count would be at 52 now.

She then asked Anon to push his hips a bit forward so that his testicles were more exposed as she wanted to try sideways kicks, so that the full force of the kick would fully hit only one ball. Anon again didn't have much choice, he just gulped in fear and did as instructed.

It didn't take long for Amanda to start kicking, left, right, left, right, left, right, left, right. Each kick full force on only one of Anon's swollen testicles, with Amanda counting them out loud "41... 42... 43... 44... 45... 46... 47... 48... 49... 50... 51... 52... 53... 54..." the pain was unbearable, and for Anon this turned out to be too much, he fell to his knees, losing the challenge and with it, the chance to cum.

"Haha, you lost, I knew it" Amanda added, mocking him even more. Now that he was on the ground in pain and very disappointed that he lost the chance to orgasm, his step-sister stood up and placed her right foot on his very swollen testicles and started slowly stomping and twisting her foot as if she was putting out a cigarette. Anon's penis still rock hard, still gushing out precum while his balls were being squished under Amanda's gentle but deadly foot.

She only stopped once the condom was full to the brim and almost exploding with precum. Amanda then gently bent over, grabbed Anon's penis and slowly took off the condom, making sure not to break it and not to spill any precum. "You lost, feel free to try again some other time if you want. But I won't make it easy as this time" She added, before sitting back on her bed just to rub her step-bro's defeated penis and testicles a bit more with her thigh highs covered feet.

End of part 6.