Because I'm a big nerd, this is my biggest fantasy:
A smoking hot blonde haired, blue eyed, fair skinned chick, with a perfect 10 body: young, thin, soft, firm, athletic with big round tits, long athletic dancer/runner's legs leading up to a big, perfect, bubble butt.
And, she's wearing an authentic, sexy, Supergirl outfit: a skin tight, spandex, long sleeve, blue shirt, with the Superman 'S' logo across her big, bouncy, titties, no bra, a super short, red skirt that shows off her big booty, red panties that I get to slide off her legs, and knee high, red, leather boots. And I'm powerfucking her from all positions, really jackhammering her with my big cock, while she's yelling, "Oh God! Yes! Fuck me, Superman! Fuck me with that big Super Dick!" Absolutely nothing would be hotter