Junjou Romantica. (in my opinion)
Following
Zetsuai
Hogu Hagyeongsu (Twisted love)
Warehouse (Loves the uke. It just does not seem like that at the start because he is dead set on revenge)
Aishuu
Yatteraneeze
Let Dal
Scarlet
Koi No Tsumeato (kinda)
Mede Shireru Yoru No Junjou
April 4
Interval
http://www.mangago.zone/read-manga/oboreru_kemono_no_koibito/
Check the hole series
Does "Royal Servant" count? Seme start worrying and won't let the uke go from chap ...40+ onwards?
Please I appreciate if u recommend possessive seme who loves his uke so much but he’s toooo manly. Like “what lies at the end” seme.
And thank u soo much for your time