Ok, these might not reach ur expectations but these are what came to mind. Both don’t explicitly show it often cause one is fairly short with only around 5 chaps. and the other is a fluffy manga but both semes are quite possessive of their uke. ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄
(The shortish one I was talking about)
https://www.mangago.zone/read-manga/suki_no_onshoku_wa_kikanaide/
(And the fluffyish one I was talking about)
https://www.mangago.zone/read-manga/sasaki_to_miyano/
Might not be exactly what you want but I hope you enjoy!
https://www.mangago.zone/read-manga/monetary_love/
https://www.mangago.zone/read-manga/our_companionship/
https://www.mangago.zone/read-manga/park_hanhoo_s_manager/
third time already jsjsjsjs, sure i know many that are just as you asked hope u enjoy some :)
i gotta warn u tho some of them are reallyyy toxic semes
"Ashita wa Docchi Da!"
"Murderer Llewellyn's enchanting dinner invitation"
"Roses and Champagne"
"December"
"B-Class Guide"
"Peach Love"
"Mayday mayday mayday!"
"My Housemate"
"The Beast Must Die"
"Minority"
"False Memories (Lee Gpiee)"
I mean...Ahjuicy is so soft for baby Joonie.
https://www.mangago.zone/read-manga/dangerous_convenience_store/
This top is a certified menace.
https://www.mangago.zone/read-manga/b_class_guide/
May I introduce you to our Lord and savior Xie Lian?
https://www.mangago.zone/read-manga/heaven_official_s_blessing/
The top is so baby girl, but only to our MC <3
https://www.mangago.zone/read-manga/hwanghyeon_text/
This one is kinda reversed (uke kind to seme but cold to others)
https://www.mangago.zone/read-manga/eyes_clouded_by_the_tiger/
Another menace!
https://www.mangago.zone/read-manga/love_jinx/
How about a misunderstood seme?
https://www.mangago.zone/read-manga/hana_tokidoki_kuma/
A literal God of Death?
https://www.mangago.zone/read-manga/shinigami_wa_korosenai/
3rd time asking for a possessive seme who's kind to the uke but cold to others (/TДT)/