BBAN-012 I'm falling into a lesbian ~ One step ahead is a lesbian hell ~ Chaoyang Mizuno Nanami

A holiday that should be the same as usual. In the eyes of the morning sun on the way home, I see a notebook that has fallen on the road. "The person who dropped it is in trouble ..." From the moment he picked up the notebook and delivered it to the address written on it, the gears of Chaoyang's life began to go crazy. The owner of the notebook, Nozomi's mother, Nanami, is about to draw the morning sun into the "forbidden" world where only women can enter.