Mom's Guide to Sex 11. Alexa's boyfriend can't seem to stop focusing on her stepmother, Lauren; when Alexa confides to her stepmother how hurt she is, the woman decides to take the dom approach and teach the young boyfriend a lesson! Katy confesses to her stepmother that she thinks she has trouble with guys because of her red hair; Pepper decides to prove her wrong by teaching how to seduce any man, and she's starting with the gardener! Farrah loves having her girlfriends over to workout but when she discovers that her stepson has been fucking or getting blown by her MILF friends, she decides that she and her fellow cougars need to teach this boy some manners..