No Game No Life
Novel:
http://www.baka-tsuki.org/project/index.php?title=No_Game_No_Life
Dame na Yatsu Hodo Kawaii
Only read 1st couple's story.
The Voice Next Door
Raws with smut
https://toonkor.work/옆집-최애
Koi ni mo Naranai.
Seme found uke crying (on whom seme accidentally poured bucket full of watter) over dead Goldfish which was killed by seme's cat. The goldfish was given to him by his step brother whom he has unrequited love for.
"Tell me if you find that cat." "Umm, what will you do when you find that cat?" "*Smirks* I'll pulverize it." And so the story begins...
PS: Uke is a Tsundere but he is also Frank and honest. He forgives seme (knowing from the start that cat belongs to seme) whilst being trapped in unrequited love. He managed to moved past the death of his goldfish a symbol of his crush and accept new love (Koi). He is different than usual tsundere ;) a warm tsundere kinda.
Pochamani
Read till
http://www.mangago.me/read-manga/pochamani/mh/c003/pg-1/
Fuuzokugurui Desu Ga Toshishita Danshi Ni Kokuraremashita