RBK-054 — Female Student Plea Training Kozue Fujita

I'm really interested in sex. But I don't really know what it is yet... Sakura, a high school girl, has an innocent sexual curiosity that changes into a distorted sexual urge, wanting to be bullied by someone I like... wanting to go out without underwear... One day, on the way home from her ukulele class, Sakura notices that the shutter of a warehouse is half open...