ZEX-338: Er ei bod yn wyryf, mae hi'n artist manga erotig sydd â llawer o wybodaeth ac yn colli ei morwyndod yn ei ymddangosiad cyntaf AV Koyuki (23 oed).

Even though she is a virgin, she is an erotic manga artist who has a lot of knowledge and loses her virginity in her AV debut Koyuki (23 years old)