At this academy, the girls are subordinate to the boys. They have no choice but to accept their duty as human sex toys for the guys. Our heroine enters this academy because she doesn't think it's all that hard to be a cumdump... She thought wrong.
Kuragano is a plain girl that's always studied at the same school as me. Truth be told, we have a secret relationship where she lets me fondle her breasts. While I may not be her boyfriend or anything, I don't want her to be taken by anyone...
In a world where sexual intercourse has become obligatory under the law, a sex instructor is enjoying life to the fullest having his way with pure maidens under the guise of "guidance."
The protagonist is a guy with bottomless lust. No matter how much he faps it out... it keeps swelling up within him. And to make things harder, there's a super hot teacher at the school he attends...