I thought the same. So I went with the typical Yaoi plot and figured the seme found out when he tried to have his way with the uke while the uke was drunk.
Or he found a used pad in the restroom trash after the manager used it.
Omg that was gold....that would have never cross my mind
Well he has a vagina and he told him that he's gonna get him pregnant. Without a cycle than no baby. That's common knowledge, that what I think.
I still don’t know how he got a hold of this secret of his. Does that guy go around the male restrooms and stare at people’s genitalia? I’m sure that the secret of being a hermaphrodite isn’t something you casually “discover” and shit