Responses
Kuroneko series (acquaintance, brother and nephew stories) - http://www.mangago.zone/home/mangalist/166871/
Father, son, coworkers - http://www.mangago.zone/home/mangalist/672858/
Obinata series (brothers) -
http://www.mangago.zone/home/mangalist/186075/
The gay bar series (acquaintances/friends) -
http://www.mangago.zone/home/mangalist/359392/
Warui series (brothers) - http://www.mangago.zone/home/mangalist/166873/
http://www.mangago.zone/read-manga/pendulum_kemonohito_omegaverse/ and then followed by Remnant
Thankyou so much :)
I really like to read some yaoi mangas where there is a prequel/sequel/spin-off story for the characters from the main story.(Friend or Brother or Relatives of uke or seme or one who have unrequited love for uke or seme and got heartbroken at the end of the main story). If anyone knows stories like that please recommend.