Un beau-fils perdant ringard conçoit un complot dément pour baiser sa belle-mère et sa demi-sœur en même temps

Berry McKockiner is not what you would call a social butterfly. Instead, he prefers spending his time in his room, building model airplanes. His stepmom Lolly Dames, and stepsister Kay Lovely, grow worried that he'll end up a loser if he doesn't get a grip. But when Berry overhears them talking smack, he devises a plot of his own to show them he has prowess. Using glue to trick Kay and Lolly, Berry gets the upper hand on them both and proves there is more to him than meets the eye.