Everything is bigger on stage. Sometimes a person exaggerates what the person wants to emphasize. So, if it's important that the character be seen as sexual, one might emphasize things archetypically associated with being sexual. Ironically, I spend a heck of a lot of time trying to put a few pounds on Victoria and Michael. The 'heavy' morphs from DAZ are completely inadequate, because they stretch the body out of shape. Apparently, to the designers of these figures, heavy must necessarily equate to ugly or deformed. There's no concept of heavy (or even average weight) and attractive.