Avante Garde Yumeko (Manga) (Mature)

From Shuzo Oshimi, the creator of Blood on the Tracks, The Flowers of Evil, and Happiness. I just want to see it! High schooler Yumeko is your ordinary high school girl except she's obsessed with seeing the male body part in real life. Determined, Yumeko decides to join the art club at school. Vertical Comics
(W/A/Ca) Shuzo Oshimi