Yumi Koko is a school! Her plump uniforms in her growing stage are healthy and lewd and random, so she's a stricken one.

A healthy and voluminous body! A new S1 project brought to you by Yumi Shion, the cute, plump, No. 1 AV idol. Five situations in which a plump, beautiful girl in uniform is defenseless, little devilish seduction. The natural dynamite body that makes your clothes fall out, making both male teachers and male students get excited and fully erection. Her huge breasts and big butts that can't be hidden in uniforms or bloomers seduce everyone. The plump meat sticks out, and everyone gets erupted by the massive sex of Onon! ! !