the japanese title is „… no …“ and i remember thinking, why is first word is not the name of mc or ml. the story goes like this: the mc is a popular top and he hears about another one from his hookup. hes like, whats so good abt that guy. so he goes to some bar where that guy is. and then! plot twist!! gap moe mc!!! hes secretly bottom lol and he only „acts“ like that to seem strong. second time they meet mc is drunk. and the third time they meet is because the hookup from the beginning sees him and proposes to go to a motel as 4 people… but in the middle of that, mc and ml leave. and then they become a couple and the story ends.
Finally I know one lmao it’s https://www.mangago.zone/read-manga/nidome_ha_shoujiki/
Didn't realize these were multiple stories it just made sense for me XD