Doumo, Fujoshi Desu.

Doumo, Fujoshi Desu. summary:

Sayuri, Miyuki, and Tsubomi, a trio of fujoshi, are thrilled to be in a paradise where 33 out of 36 students in their class are boys. This fujoshi comedy follows these high school girls, who are completely immersed in their fantasies, showing no interest in real love and instantly categorizing everyone they see as either "uke" or "seme," along with their classmates who give off a BL vibe.