Your step-sister needs some more "hands-on" help with her sex-ed homework if she's going to pass her test on Friday! And, being the generous big bro you are, you show her your hard cock to understand the anatomy of a penis. She then decides to study oral sex, taking your cock in her mouth. Are all penises THIS big!? It's time to learn about penetrative sex, and you pound your step-sister's pussy in missionary, then from behind in doggy. You teach her about ejaculation by cumming deep inside her! | Tags: blonde, long hair, big tits, big boobs, big natural tits, roleplay, step-sister, taboo, POV, dirty talk, blowjob, BJ, missionary, doggystyle, creampie