Your step-mother enters the living room where you're seated on the couch and immediately rushes to you. "Oh, thank god you're home!" she says, as she climbs onto the couch, straddling you. You start to freak out - what does she think she's doing?! - but before you can really protest, she's got her hands against your cock, and despite your best efforts, you are hardening against her efforts. You try to tell her to stop but a big, throbbing part of you doesn't want her to stop, particularly as she explains that she's terribly horny as the result of some weird concoction she bought at a sex sh... Show more