My girlfriend is plump and busty, and as friendly as a dog... She's a creampie pet with zero chastity, and is passed around to all the guys in the volleyball club. Ichika Seta - Kazuhana Seta

The movie revolves around Ichika, a plump and busty woman, who is part of a group involved in explicit activities with multiple men from the volleyball club. The theme explores the dynamics of their relationships and the central tension arising from their actions.