Alex Mack attempts to start some foreplay with his girlfriend, Lilly Bell, who is too embarrassed to do anything with her new step-mom, Cherie Deville, at home. When Alex finds the horny MILF masturbating he records a secret video to jerk off to, only for Cherie to catch him in return and teach him a few things about fucking But Cherie will have to make room for Lilly, who joins them for a threesome after she walks in on her cheating boyfriend and sneaky step-mom fucking behind her back!