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Lost in the Cloud kinda fits this
Well lemme think it's not one of my fav troupes but here u go
"Crossing the line" basically roommates who hate eachother bc one is gay an the other homophobic, somehow they end up as fuckbuddies and the homophobe is jealous all the time while the mc couldn't care less
"Cherry complex" okay so this one is a bit complex xd they are bestfriends who end up sleeping together and idk if it counts bc one of them likes another guy but he doesn't know his bestfriend is jealous af
"Semantic error" these one is pretty popular so ig u already know the plot
"Liveta" mc is a spy covering up as a body guard of some district leader, not now but at the beginning the district leader liked to sleep around and didn't care for the mcs feelings
"My damned XXX" I feel like if I explain a lot I will spoil xd
"Anti P.T." this guys has a crush on his boss, somehow ends up sleeping with his gym trainer, gym dude catches feelings while mc is going for him boss
thanks a lot guys ╥﹏╥
Jealous seme where uke is unbothered? Would prefer if they are not in a relationship when the jealousy happens.