Is there any manga where the seme have a a thing for biting ?? Like him biting the uke or ...

I think tale of the yellow dragon

of all things unholy, I present to you... YATAMOMO it’s one of my faves omg but be warned it’s hella smutty tho (like pure sx) so idk, may not be your cup of tea.

Lmaooo I saw harada and I got scared but yeah I already know this one
I'm looking for a manga that I saw last year
The only thing I remember that they were in collage the seme is drank and he bite the uke on the neck and they start having sex or something like that I keep trying to remember but I can't find it

http://www.mangago.me/read-manga/kizudarake_no_hakoniwa/

http://www.mangago.me/read-manga/torokeru_kami_kon/

I might’ve read that one (but I don't remember the title) and it might've been an omegaverse so that's a clue

Naah they're Normal collage student I think the author have another story about a teacher who started working in a new highschool were all the student are monsters or something like that
The art look the same if I'm not remembering wrong

Found itt it's Torokeru Kami-kon

Thank you soon much lovely stranger