Nanadome No Gomenne
This has everything in it (whether it be good or bad): yaoi, twincest, cute supporting relationship, abusive unsatisfied parent, the better and successful one of the siblings/character, a weak and wrecked character, twisted relationships and so on. This mangaka made all of it fit together so well that it's just, wtf I can't handle.
New Beginnings
Really great manga, I love how slow and mellowed out this was; not too much drama or obstacles, but just enough to get the two together.
Dokidoki Renai
Warning and a tip in advance: be prepared for a world of feels and flipping tables. I kid you not I cried so hard! Yes there were developments, but it was done in the most annoying way possible! I like it that Chi was able to delve deeper into his affection towards Keigo and was able to show it to a few people but oh my god did I not like how it was done ... ene
Yamada To Shounen
I cry, this is so cute! Nice short to read if you have the time <333
Nagaraja