So I have, like for the last 3 hours, been searching through the tags for a manga that i read a while back. I can't remember very well how it started but, with the possibility of being wrong, I think it starts with girl A in the floor with her back against the wall while girl B kisses her (Pretty standard stuff actually). But the notable characteristic was that girl B was a lesbian because of all the cute girlfriends her four(?) older brothers had brought home and she became attracted to cute girls because of that. I remember it ends with girl B bringing to he home girl A as her girlfriend and girl B brothers exclaiming in disbelief.
