Hmm. This pic kind of highlights some of the appeal of futa for me. She’s so hot, and her outfit is actually kind of elegant and pretty. Her exposing herself in that outfit is great juxtaposition on its own but the fact there’s a dick hanging there. A big fat vulgarly hanging erecting dick there just adds that extra bit of wrongness and vulgarity to it that brings it over the edge into just raging boner territory.
Plus the fact that it’s wet and leaking like that helps you relate to her arousal on a primal level. Seeing it slowly rise and revealing just how big it is adds more to it.