All of Harada's work. U will feel sad, happy, wondering, throbbing, and just EVERYTHING. Instantly.
um Endless World by Jaryuu Dokuro is like... idk. It's kind of a masterpiece. It is hot, and funny, and happy, and dark & disgusting, and beautiful, and so so sad, all at the same time somehow? I sob everytime. http://www.mangago.zone/read-manga/endless_world/
Also, Double Mints by Nakamura Asumiko is similar- http://www.mangago.zone/read-manga/double_mints/, dark and sad and sick and beautiful...
Also, The whole classmates series by Nakamura Asumiko is different from the other two, but is just so sweet and realistic and heartfelt that it makes me wanna cry too http://www.mangago.zone/read-manga/doukyuusei_nakamura_asumiko/

recommend me yaoi that makes u feel some type of way instantly