2D MMO mobile game (Early-mid 2010s) (mildly nsfw)

I admit I was way too young to be playing this game at the time, I also only played it for like 1 or 2 days so I don't have much. It was a 2D MMO game and it was really simplistic, you chose a premade character instead of customizing your own and the world you played in was just players standing next to each other, no exploring or anything like that. The big thing that stood out was that you could, well, you could do something with other players that was as explicit as woohoo in the sims. I got the game via the google play app store.

an artist's rendition