Kyle Mason has an idea for how to get some from his hot stepsister. He cuts a hole in the shower curtain, then steps behind it and waits for Alexis Tae to come in and use the toilet. When Alexis shows up, Kyle sticks his hard dick through the hole and convinces Alexis that he's her boyfriend. Alexis is agreeable to being seduced, so she gets on her knees to suck Kyle off. She keeps it up until she hears her adopted mom, Ryder Skye, coming to the washroom. Also thinking the hard cock in the shower belongs to Alexis's boyfriend, Ryder takes her step son's fuck stick in hand and gives a BJ of her own! Supremely talented with her mouth, Ryder doesn't stop until Kyle has busted a nut in her mouth for her to swallow.
Later, Kyle goes to Alexis's room to gloat about getting a secret BJ from her. Alexis freaks out and calls Ryder in, but Kyle tries to get the upper hand by outing that his adopted sister got him to jerk off so she could watch. In turn, Alexis points out that Kyle was pretending to be her boyfriend in the shower. Kyle tries to argue that he's desperate to lose his virginity and Ryder offers to let him stick it into her for a second to lose his virginity. Flashing her big tits, Ryder gets on the bed and peels off her thong so Kyle can go to town. Alexis can't believe her eyes, but she eventually has to admit that it's kind of hot.
Alexis pulls the top of her shirt down to play with her titties as she reluctantly watches the display before her. Then Ryder coaxes her adopted daughter into getting on her hands and knees so Kyle can experience doggy style. Once the threesome has started, both girls are greedy for orgasms. Ryder rides her stepson's fuck stick until she's moaning while Alexis teaches Kyle what her adopted mom has just taught her about how to eat pussy. When the girls are satisfied, they work together to stroke Kyle off until he cums all over their faces.