My wife slapped my balls until I came

I had just licked her to her second orgasm, my face covered in her juices. Moving beside her I kissed her, sharing her juices.

She reached between us and started to stroke my hard cock. Her other hand gripped my balls. She started to massage gently, then held them both and squeezed. I gasped as they slipped through her fingers, a stab of pain shooting through my stomach. Precum flowed from my cock.

She pulled hard as she squeezed, letting each ball slip through her hard grip. My legs flexed and I felt a dull throb in my stomach.

She started to slap my balls, gently as she stroked. Slap, massage, slap, massage.

Each slap harder than the last. Finally, as I was so close to cumming, moaning between slaps, she told me to grip my balls at the base and hold them out to her.

She rapidly slapped, over and over whike stroking my head. I came quickly, the pain both in the skin of my sac and in my guts.

Each slap brought out a blast of cum. Her hand mailing every last drop.

Exhausted and sore,, she let go and I curled into a ball, feeling the pain in my stomach. She wrapped her arm around me, her hand in my face, pushing her fingers into my mouth to lick my cum clean.