http://www.mangago.zone/read-manga/hakanakumo/
well...it's not actually what you call "saving" but something like that. You'll understand once you read it.
If I not mistake Hana to ryuu have that kind of story..........
Towards the end of this one: http://www.mangago.zone/read-manga/j_no_subete/
This is also probably one of the best- if not THE best- yaoi manga (or just manga in general, honestly) I've ever read. It's seriously a masterpiece. I very highly recommend it.
Raising a bat
i need something like that
ε=ε=(ノ≧∇≦)ノ
The Fifth Encounter and Raising A Bat are good ones. (=・ω・=)
There is blue lust but it’s a “side character” he has a big plot meaning and the uke has kinda the same problem has him
http://www.mangago.zone/read-manga/maki_chan_wa_kare_to_sex_shitai/
Maybe this manga?
Any yaoi mangas where the uke commits suicide? But he won't die, ofc, because the seme finds him or smth