Three Years Training a Big-Titted Adult Student Role-Player into an Obedient Fuckhole
Fumika plays a brilliant but defiant adult student who earns her homeroom teacher's hatred. He exploits a moment of illness, binds and assaults her, then escalates the training until the once-proud student becomes his personal sex toy. She is locked in a storage room overnight, forced to cum from a remote vibrator during class, and used for creampie relief around the school. He writes ownership marks across her body and keeps degrading her like a cum-dump and living masturbator until she finally recognizes herself as his obedient slave.
