Hello. I try to make a start here.
Dear Door(not jealous, but smutty)
http://www.mangago.me/read-manga/dear_door/
Back to School
http://www.mangago.me/read-manga/back_to_school/?biix
Cover up (not jealous)
http://www.mangago.me/read-manga/cover_up/
Wish me love (not so smutty but jealouse Semw)
http://www.mangago.me/read-manga/wish_me_love/?0VOf
I hope they match your ideas(⌒▽⌒)
All the semes are possessive.
I've read them all already lol but im just going to take it as a sign to read Dear door again as I love it so much (≧∀≦)
So I'm looking for a good smutty yaoi to read! Preferably with a possessive seme, not too possessive, just someone who gets jealous because they love their uke so much!
Feel free to spam me with loads (≧∀≦)