MISM-232 Mazofuck sex ed that universities won't teach you. Morikawa Kaname.

Film Introduction

The first masochist of a certain university appears. His first masturbation is Ananie. He is a genuine perverted masochist who enjoys pleasure by putting various foreign substances in his buttocks. When I screwed it into his throat, everyone around him smiled. Every time I rubbed his esophagus with my penis, the side of his throat jerked. He is blamed for the three holes, and he himself is very satisfied.