naruhodon't's Favorite

Uke works as teacher for small kids and seme is his student's uncle but the uke also has a twin brother whose lover is the seme's brother

So uke x seme
And uke's twin bro x seme's bro

I forgot the name ...it would be a big help if you could help me find it

any yaoi where the uke and seme are rivals and trying to win the same girl but end up falling in love with each other?

I want some yaoi manga (not manhwa) with enemies to lovers plsss ^^