A busty mother-in-law trying to conceive is frustrated with her premature ejaculating husband. One day, while masturbating in her room, she sees her stepson's erect penis and her pussy starts to overflow with desire... In the dead of night when the family is asleep, she only intended to touch her son's penis, but she couldn't help but ride him and insert him anally! A single creampie wasn't enough, she begged for continuous internal ejaculations until she was satisfied! With her son's ever-hard penis, she repeatedly creampied her eggs until they were implanted!