Slimthick Vic is trying to oil up with suntan lotion so she can go sunbathe in her bikini. She calls her stepson Jason in to help her get her back since her shoulder is bothering her. Jason is uncomfortable seeing his bigtit stepmommy half naked, but Vic tells him he'll have to get used to it since she lives there now. Handing Jason the bottle, Vic lays on her belly and undoes the string on her bathing suit so Jason can drip the oil on and get her back and big ass down to her legs.
Jason pays a lot of attention to his stepmother's ass, and eventually Vic realizes that Jason has a boner. She tells him that she and his dad are swingers and that she's always wondered what Jason's dick is like. Popping out her boobies, Vic jiggles them to entice Jason to let her see the D. She drops to her knees to pop that big one out of Jason's shorts, and then doesn't give him time to protest before her hands and mouth are all over that cock. Practically before Jason knows what's happening he's on his back in bed with his hot stepmommy sucking his dick and balls like she's a cock vacuum.
Vic isn't about to stop there now that she has such a nice erection to play with. She climbs between Jason's thighs and then sinks down in reverse cowgirl so she can ride him as he admires the jiggle of that booty. Turning around, Vic goes at it in cowgirl and then spins again to get back into her original position. That makes it easy for Vic to transition to her hands and knees so Jason can bang her in doggy as he admires that oiled down bottom. He even shoves his thumb into Vic's ass to really double down on her pleasure! Rolling onto her back, Vic spreads herself wide open so Jason can finish her off one last time before pulling out to nut all over her stomach.