Asami and Mizuki are childhood friends. Mizuki, an only child, adores Asami, who is older than her, like an older sister. I had tried dating men my own age, and I had tried various types of sex with men, but I just felt like it was boring and didn't feel right. I enjoy spending time with Asami. Eventually, Mizuki begins to have special feelings for Asami and enters a forbidden world...
