激しくボテ腹！ センパイ、私のコ、認めてくださいっ！！

“It's a creampie without contraception!”
Thus were the words of the savage brutes who targetted her…

Nami, a pure and naive who always has her head up in the clouds, whose only noteworthy feature is her liveliness. Letting her heart be filled with high hopes and expectations, she begins attending the same school as the senpai that she admired.

The very picture of a typical shoujo manga heroine, Nami lived her life blissfully ignorant of how truly scary men can be. However, nothing but terrifying fiends awaited her in this school, be them men or women.