So this mod is not a slider at all, but rather an override of the in-game meshes. It will automatically add bulges to masc-framed clothing, particularly underwear and bathing suit styles, so it comes with the disadvantage of not being able to customize the bulge for individual sims. However, it’s a good option for players who don’t want to have to think about their sims’ packages all day and just want to drop the mod files in and get back to playing The Sims 4.