A plain but cute high school girl who becomes extremely sensitive on her dangerous days cums over and over again on the train, in the library, and in the classroom, just like in an erotic manga! She squirts everywhere! She arches her back and trembles in the reverse cowgirl position, which is a staple in the two-dimensional world! And at the end, she finishes in a manga-style position with a reverse cowgirl creampie that knocks on her cervix and knocks on her shaved pussy!