Due to favorable sales, it has been made into a series! The second volume! A woman's orgasm is 10 times that of a man! A completely subjective lesbian dormitory full of women, where you can imagine how much you would orgasm if you had a girl's body! One morning, I somehow found myself swapped with my sister and ended up living in her dormitory... There, I, a virgin, orgasm over and over again with unimaginable pleasure!