DND Tieflings do nothing for me, but the pathfinder ones set me off.
I wanna press them up against a wall squashing their tits against it. Bracing myself with their horns while pounding and pressing them harder into the wall. Wouldn't be mad if they shoved their succubus tail in my ass and tickled my prostate when doing that.
I bed the nut will be second only to nutting in a succubus' pussy.