Your stepsister has gone on a date tonight and it didn't turn out well to say the least. She hasn't gone out on a date or been intimate with a man in a very long time so she's out of practice. You can tell she's horny but she's reluctant to admit just how much she's craving a man's touch. It's a crazy idea to talk to your stepsister this way, but you can't help yourself. As you both are sitting on the sofa you urge her to abandon her inhibitions and indulge in a little frisky play. She's stunned at first that you would even suggest something so inappropriate. How can step sibilings even talk about such things! Eventually you convince her little by little to drop her guard. You ask her to expose her breasts so you can admire and even taste those delicious nipples of hers that keep threatening to spill out of her dress. She allows you but she doesn't want to go any further. After all there are people in the house and they may catch both of you in the act! So when you convince her to slip her dress down just a little bit further and spread her legs to play with her pussy you know that you guys could be caught in the act at any time. But your stepsister is overcome with long-suppressed desire and she allows you to slip your hard cock into her pussy right there on the couch. She lets you slide your cock in and out of her pussy, all the while terrified that someone may here you guys. But nevertheless she orgasms around your cock, her pussy pulsating with pleasure. And then you end by having her hop on top of your cock, bouncing up and down, her delicious breasts bouncing in your face as she steadily milks you until you feel like you're about to burst. She warns you not to cum in her because she's not on birth control but accidents happen and she soon finds out you busted a hot load deep in her pussy!