>>106713131It always depends on the character.
Characters like Kamala Khan, Jean Grey, Invisible Woman, Batgirl, Captain America and Spider-Man shouldn't be showing off sexy six-packs, ass or tits. However, characters like She-Hulk, Rogue, Emma Frost, Black Cat, Thor or Starlord should be sexy to some degree.
It mostly has to do with the personality of the character.