Eriii's feed

Can someone help me find these yaoi mangas? I’m bad at explaining things and can’t remember much of the scenes )):

1. Yaoi. Omegaverse. I just remember the uke had $ex with the seme before he runs away since the seme is getting married(?)

2. Yaoi. It’s about a hidden bookstore(?) where the uke found while it’s raining and seme needs to have a baby I think for him to be free but it will cause the uke to die so the seme decided to burn(?) the books to get rid of the store