"I've never had sex before..." A virgin transsexual with no real sexual experience, Mizuki Yamamoto, makes her AV debut! The one who takes her virginity is... the extremely lewd transsexual Hoshikoshi Kaname Hoshikoshi. Mizuki awakens to sex after ejaculating with pleasure during his first blowjob, both giving and receiving. He loses his virginity to Kaname's ass and ejaculates explosively during his first sex experience! He then gets his first anal orgasm after being fucked in the ass! Mizuki, who has given up all of her firsts, shows a blissful expression...