A healthy and voluptuous body! A new S1 project from the cute and plump No. 1 AV idol, Shion Yumi. Five situations in which the plump uniformed beauty is defenseless and devilishly seductive. Her naturally dynamite body is so big it seems like her clothes are about to burst, making both male teachers and students excited and fully erect. Her huge breasts and big ass, which cannot be hidden by her uniform or bloomers, will drive everyone crazy. Everyone will explode with pleasure as Shion's meaty sex will spill out of her plump body!!!