Junketsu Drop immediately comes to mind.
http://www.mangago.zone/read-manga/junketsu_drop/
I'll try to think of a few more...
Although I'm sure people here have already read these, I can think of two of my all time faves which fit the jerkass-with-a-heart-of-gold seme trope:
http://www.mangago.zone/read-manga/rutta_to_kodama/
Where the seme used to be a rowdy delinquent and became soft after being with the uke. SO FLUFFY!
and http://www.mangago.zone/read-manga/totally_captivated/
where the seme is harsh and the more he's involved with the uke, he becomes completely smitten and possessive (though this manhwa can create a rollercoaster of emotions)
Rutta to Kodama has that pretty much exactly, though browsing through my read lists it's the only one I can can find that does. However I have a couple that are close-ish with the rougher seme who later turns out to also be a total sweet heart, so I'll share those just in case they work our for y'all, Kono Ore ga Omae Nanika sukinahito na wakenai, and 100-Ban wa Uketsukemasen! Also there's Kawaisa Amatte Nanika ga Hyakubai which is a bigger departure from what you were looking for but it does have rougher but possessive semes that are loving in their own weird ways. Sorry I couldn't help more, hope y'all find something that hits the spot!
How about kawaii akuma n that writer's series? There's Warui series too!
Yaoi where the seme is rude and agressive with everybody but when in presense with the uke, he's a complete dork and is adorable, plus possessive.