BOKO-030 I caught a picture of the most beautiful Madonna in my class's panties!? I was masturbating to a picture of her panties, but I got caught, and our mutual masturbation became so intense that it turned into a lesbian relationship at school. Hinako Matsui, Rion Izumi

Izumi's hobby is photography. One day, she accidentally captures a photo of Matsui's underwear, the class's Madonna. Having the photo, Izumi becomes obsessed with Matsui's underwear, and begins taking photos of her underwear even when other students are around, and masturbating without regard for them. Matsui notices Izumi's behavior and points out that she has also secretly taken photos of her underwear, but from then on, the two enter into a forbidden relationship. They become addicted to lesbianism, and begin kissing and touching bodies around school, getting each other excited.