SNOS-436 | "Senpai, I’ve got some breasts here that you can squeeze things between whenever you like." My junior has turned into a human-flesh breast-toilet. — Mei Washio

I want to be of use to the senior I adore!

Driven by that single desire, I volunteered to become his convenient, living sex toy—a vessel for his pleasure.

Even though he has feelings for someone else—and despite the heartache of knowing I’ll never be his "one and only"—I offer up my massive, natural L-cup breasts, catering to his every whim and letting him bury himself between them…

“Please, use these breasts however you like…”

To be consumed at his convenience—as his personal, free-use sex toy, a living masturbation tool made of soft, natural flesh…

It brings me nothing but pure, unadulterated joy…

The devoted yet lewd story of a big-breasted underclassman’s youth—a tale of being used for pleasure, freely and completely.