The strange father allows his wife to fuck her stepson in deep romantic sex

A dad is sitting on a couch with his son and his wife beside her, who is also his son's stepmother. The father assures his son that his mother will take excellent care of him and that he should not be concerned. He lets his son accompany his stepmother and tells him to be a man. They ended up having super nasty and romantic sex as they passionately groaned and kissed enthusiastically.