When Seth Gamble's friends send him to Penny Pax for a massage, they know she looks just like Seth's sister. But Seth doesn't seem to notice it at first. It's Seth's first time doing something so indulgent. He's a little worried about being touched. Penny's serviced all his friends before and she thinks he's the cutest. She massages his back and shoulders, then she applies some oil to the glans of his dick. She smoothes it into his skin using rhythmic circular motions with her hands. She begins to pull on his swollen member, and explains that she will perform a technique he might like. She swallows the head of his cock, and bobs her head up and down the shaft. He's loving it until he looks down at her and sees that Penny is his sister's exact look alike! Seth recoils with the realization and shouts in shock. When he explains what happened, Penny apologizes and offers to send in someone else. Seth doesn't want that. When she offers to pretend that she is his sister, his erection returns with full force. Seth gets more comfortable fucking her pussy throughout their brother-sister family roleplay. He appreciates how horny Penny makes him with her dirty talk. She keeps going on about fucking his sister's pussy. Penny loves the roleplay fantasy so much that she cums on his dick, then invites him to fuck her ass hole. He flips her over and fucks her in the ass, jerking his creamy load onto her pussy.