is there a story where a boy drinks a drink and turns into a girl, his rival however doesn't know and starts chasing after the girl
http://www.mangago.zone/read-manga/nyotaika_yankee_gakuen_ore_no_hajimete_nerawaretemasu/
omfg thanks
is there a story where a boy drinks a drink and turns into a girl, his rival however doesn't know and starts chasing after the girl