In the lavish Burns Mansion, a magical "Yes Man" grants Lisa Simpson's naughtiest desires, transforming her into a busty, big-assed hentai vixen. She seduces her family one by one, starting with a raunchy encounter with Homer in the kitchen, as he eagerly worships her new curves. Meanwhile, Marge, driven by jealousy, discovers her own kinky side with Mr. Burns' assistance.