Gina Valentina and her adopted brother Logan Long have been arguing since day one. Gina's stepmom Reagan Foxx is sick of it! She points out that maybe the kids have a crush on each other and tells them to keep it down before leaving. Logan and Gina figure there's no harm in finding out if mom was right, so Gina starts sucking Logan off. Soon she's on her hands and knees with Logan's dick buried in her greedy twat. The kids may not know it, but as Logan is banging Gina until he creams her cooch Reagan is standing behind them watching and masturbating.
Later, Reagan dresses up in lingerie and goes to work on her own pussy as she dreams of the kids getting it on. Gina and Logan interrupt her as she's masturbating so they can give her their mother's day present: some sexy lingerie. Reagan says she'll try it on as soon as she's done showering and leaves the room. Once Logan and Gina are alone, they decide to fuck again right there on their mom's bed. They don't hear Reagan come back with her pink lingerie straining to hold in her big titties.
Gina and Logan are alarmed when they realize they've been caught, but Reagan just wants in on the action. She hops onto Gina's face as her stepdaughter takes Logan's big stiffie between her thighs. Then Reagan takes her turn in the middle as she samples Gina's juices. When mother and stepdaughter are finally satisfied, they work together to get Logan to burst, while they enjoy the show.