24 year old Richard takes to visiting his divorced mother after his girlfriend moves out of his apartment. Every Friday they dine together, mother and son until one fateful Friday night when they are horsing around and Richard finds that his mother likes spanking and that leads to a whole new relationship.
Time and circumstances set the stage for a dependent widowed mother to finally have her mature for his age son's root buried in her bush. She says, "We can't." He says, "Who's going to know?" "Nobody, I guess but don't ever tell anyone I let you."