Cooking pie evolves into fooling around in kitchen

Isn't it super sweet when a guy, his girlfriend, and his stepmother are all in the kitchen together cooking a nice dinner? These three here, they were making a pie. It was a total family moment, the guy's stepmom teaching his girlfriend to be a good wife... Well, later on, she taught her something else! She sent her stepson to get a missing ingredient, and well, some serious female bonding commenced. Too bad the girlfriend spilled some frosting on herself! Pretty soon, some frosting was on the guy's stepmom rack, too, and you know, it was too damn late to stop...