Dark Heaven.
Ff
Wolf in the house
wolf in the house for sure
Umm... Even tho I love smutty ones as well with all the yaoi slangs and talks, I find these kind if manga sensual, where there is no usual seme-uke parody, but rather they are just boys being boys, but in love with each other.
Manga wise,
http://www.mangago.zone/read-manga/blue_sky_complex/
http://www.mangago.zone/read-manga/shinobeba_koi/
http://www.mangago.zone/read-manga/tamayura_yuki_ringo/
http://www.mangago.zone/read-manga/nirameba_koi/
(read this before Shinobeba)
These are a bit.... Different. But still, there is no "misgendering" yaoi talk. They are really romantic, really cute.
http://www.mangago.zone/read-manga/eigyou_nika/
http://www.mangago.zone/read-manga/hinadori_wa_shiokaze_ni_madoromu/
http://www.mangago.zone/read-manga/life_senjou_no_bokura/
The comment w a bunch of links are ones I agree with but I just wanted to add in one of my all time favorites
http://www.mangago.zone/read-manga/puchitto_hajiketa/
Making love instead of having sex. Basically hardcore, but soft. No aho face, no rape, just dudes who love each other showing that love through sex. Kudos if it includes praising (not like "your pussy is so good" misgendering ukes are such a turn off, nothing lewd, just good old soft praises) and/or a relationship that for a long time couldn't be but now it can (like king's maker. But with sex. Fuck how I wish they'd fuck)
I just wanna read and think "wow, they really love each other" while also thinking that they really feel desire.