Try the B.O.O.P. mod! It was created specifically for this purpose.
also do you know if its possible to get tits bigger than O-cup? (asking because one of my ingame slaves has bigger than O-cup)
what's the B.O.O.P. mod and where can i get it?
The B.O.O.P. mod is designed for easy physical editing of NPCs. It is available in the mod browser of the game.
To enable mods, check to the "Enable Modded Launcher" option in the settings and then restart the game.
