A Latina mother-in-law catches her stepson having sex with his new girlfriend

A young guy comes to his stepmother's house. The lady is a real beauty, with big tits that are always visible under her clothes. She offers him a beer and suggests they move to the bedroom to watch a movie. As they sit on the couch, she casually puts her hand on his cock, which immediately stands to attention. The girl takes off her top and starts sucking his dick.The guy's new girlfriend comes in and finds them. The mother-in-law quickly covers herself with a blanket, but the girl can see the outline of the Latina's big tits. The guy tries to explain, but the girl is too excited by what she saw and decides to join in. She takes off her clothes and starts giving the guy a handjob while the mother-in-law watches. The three of them start having a wild threesome.