Mommy is wearing a bikini with a wrap around her body. When it starts, she's on the phone and wink at Tyler (her son) as she call me out of school. We're going to have a mommy and son day that we're going time together. She tells me him that they don't have much time with just the two of us for long. She show him the changes to her body, ask if he think she's still pretty and takes his hand to touch her swollen tits and belly. After a while she then a little erection in his pants. She instantly switch from sweet and motherly to deeply sexua and start to help him with his erection. She's not at all weird about it they've clearly done this before. She startes off by strocking his cock, sucking his rock hard cock and sucking his balls. At times he grabs his mother's head and facefucks her. She lays down on her back and her son takes off her bottoms and start to finger her tight pregnant pussy and suddenly her son penetrates her and start to fuck her. Touching her belly and tits that are bouncing as he fucks her. She tells him that he knows she likes creampies but this time she wants to taste it. They go back into the blowjob position and he cums in her mouth. The cum drips out on her highly pregnant tits and stomach and she loves it. Also rubbing the cum all over. She surprises her son by telling him that they are going to do this all day long!