
http://www.mangago.zone/read-manga/shihaisuru_yubisaki/mf/v01/c006/36/
Oh my god, this is killing me. Where have I seen these two before? I NEED TO KNOW!!!!

http://www.mangago.zone/read-manga/hyakka_souen/bt/31064/Vol1_Ch2/2/
iTS Sensei Itsuki Kanme Artwork of April 4

Their mothers are total fujoshis. There is no way they didn't know the other child is a boy.

If they did that would make it gross. First you make a decision about your child's future that he has no part in, then you refuse to respect his sexuality (homophobia) while deliberately deceiving him and THEN you steamroller over his feelings? Yeah sounds like a peach. Not.
This is not fair. Senzaki and Tatsumi need a happy ending. Even if it's a twisted happy ending. They're my favorite!!!!