I think they were actors, at the first chapter they kind of have party on limousine? The the uke were tricked by his friends to a hotel or apartment then they have threesome, then they continued to have threesome relationship, i know it's bad explanatiom but if you find it familiar please help me....
https://www.mangago.zone/read-manga/bad_prince_honey_party/
maybe? it has a limousine lol
This story really making me happy as i was squealing nonstop but then i was hit by the reality that i was single but, yeah, no problem, this story really makes my weekend complete....