I don't know if this is the one you're looking for but it sounds similar to what you're talking about.
http://www.mangago.zone/read-manga/otona_keikenchi/
I'm pretty sure it's this one:
http://www.mangago.zone/read-manga/koisuru_futari_no_taion/
That sounds like the scene from http://www.mangago.zone/read-manga/koisuru_futari_no_taion/
thx :) its this one :)
thx ;D
it was koisuru no taion :) but thanks for your help.
hey guys I'm looking for this YAOI manga :)
I think the uke has an odor fetish and after he had sex with his partner the seme wants to change the bad sheets but the uke refuses really agressivly because he has this odor fetish and wants to enjoy the smell XD
--> I don't know if it was a "normal" yaoi or something with shapeshifters :) thx :) but I think normal one