mhhh cant remember the roof scene, but both seme's are brothers. out of revenge their uke's .... while seme's watching one said "it's just lesbian sex"
lol stupid me...
http://www.mangago.me/read-manga/kareshi_glamorous/mf/v01/c008/17/
THANK YOU SO MUCH I SEARNED SO MUCH FOR IT
Searched*
ヾ(*'▽'*)
It's a smut yaoi manga where the first scene is 2 childhood teens are doing it on the roof. One peed on himself on the roof. The two semes are brothers and the ukes almost sleep with each other in the end and the semes call it "lesbian sex"... what is the name of this manga pls