"I'll Lend You My Pussy For Just A Little Bit."Then If You Want I'll Lend You My Dick!" It Was Supposed To Be A Joke, But Now It's Really Happening! Step-brother And Step-sister Borrow Each Other's Private Parts.

My little stepsister says to me, 'I'll lend you my pussy for a bit,' and I jokingly reply, 'Then I'll lend you my dick,' thinking it's a joke, but we can't back down and end up lending each other our genitals! A stepsibling pair with no sex life with lovers or spouses, and a casual remark meant as a joke turns serious... My stepsister is embarrassed and keeps hiding her face and body, but I get incredibly excited by her sexy body...