It looks very unpleasant - a well-pumped guy is trying his best, and the lady's face is covered with a strange grimace. In general it is not clear - whether she enjoys sex or performs an unpleasant duty! And the body of the lady is not particularly that glitters, and her breasts and nothing at all!
Yep, the stepson is twice as lucky, first of all he doesn't have to worry about sex when a brunette lives in the house, and she teaches him all the subtleties of sex for the future!)