“You want to fuck my sister, don’t you?”

^^^^^^^^^^^^^^^

KYLE

"You want to fuck my sister, don't you?"

The question hit me like a ton of bricks as my girlfriend Ashley rode me, grinding her clit on my pubic bone. I was holding her around her hips and helping her plunge up and down on me.

"Go. Ahead. Admit. It. You. Want. To. Fuck. My. Sister!" she panted each word with a thrust of her pelvis.

"Uh, Ash, really, how can you ask me that right now?"

"'Cause it's true and I want your dick to get even harder thinking about her," she groaned as she continued to plunge on...