Hatsu Kokuhaku - Vol. 1 Ch. 6

[MangaDex]

 

[DracoInduperator]

When did "Catherine" learn Kusuno was a boy?

 

[Juli547]

Typing of the dead speedruners after seeing the speed texting battle:
Amateurs...

 

[1xxl]

When did "Catherine" learn Kusuno was a boy?

pres told him on the last pannel when kusuno 1st became a femboy