Responses
https://www.mangago.me/read-manga/candy_man/
I think its this one
https://www.mangago.me/read-manga/candy_man/
I think its this one
It was about the two students who meet in a game and the other boy pretend to be a girl and the other boy is his boyfriend and that boy give everything to the boy who pretend to be a girl until the boy find out that the his gf is his classmate and "she" is not a girl but a boy