"Yeah?" I whispered breathing heavily. Thrusting forward so she could see my balls dangle in the moonlight above her.
"Yeaahh, big brother," she sighed, "I like watching my brother stroke his hard c**k while I finger my clit.."
"Yeah?" I stroked harder and pre-c*m soaked my c**k making tiny slapping sounds with each stroke.
"Yeah, big brother.. You like watching your sister finger herself while you stroke your big cock."
"Yeah, I do.."
"Yeah? You like jerking off over your sister while she fingers her wet c**t? You like watching me grab my t**s while I finger my p***y? Yeah, big brother??"
"Oh Kassie, you're amazing... Finger your p***y, little sister. I like watching you moan underneath me while I stroke my fat c**k over you in our back yard."
"Ooooh, yeah big brother. Don't wake m
