This 2D animation from Adventure Time features two futanari characters: Marceline and Marceline Abadeer, both as vampires and demons. The futa on futa scene includes hands-free ejaculation with excessive cum overflow, shown through clothing. The animation has a hyper style with bottomless characters, a throat bulge, and cum through the clothing. The scene involves intersex/intersex interaction, with the futanari characters' erections visible, and is edited with sound effects from opennsfwsp.