Nure Nezumi-tachi no Koi
Would definitely recommend. It was sweet and cute- although around the middle it got a little dark. The smut scenes were hot, and the story in general made me get the feels (both in a bad and a good way). Art is gorgeous. Re-read this one a couple times
Hatsukoi (kazuki Rai)
I generally don't like doujinshi's but this is one of my favorite BL mangas ever. There's no link to the original story (volleyball manga/anime Haikyuu), apart from the appearance of the characters, but that's also part of the reason I liked it. The storyline is just so so amazing, one of the best ones I've seen. Would super recommend reading this one! It's cute, funny, touching, sweet, sad, made me feel all the feels- man it was a rollercoaster.
Kyoushitsu no Yugami
man the sensei is messed up and twisted but goddamn the smut was insanely hot (º﹃º )
Koi ni mo Naranai.
I don't remember when I first read this, but I initially gave this 4 stars. However, I've reread it probably like 7 times since, so it's going up to a 5.
otona gokko(UEDA Niku)
the art is really pretty but the storyline is average. the first story has too big of a jump between the first and second chapter, it's just not very cohesive. whether this is a recommended read or not- if you have free time, why not.
Koori Ga Tokeru No O Matteru
apart from the gorgeous art it's just extremely average. the plot line was on the line of being boring, and although it was cute there were too many jumps and plot holes. If the art wasn't this good I wouldn't have finished it probably
Yasashii Pantsu no Nugasekata