Well since I can only pick one, I will go with Kat Dennings. I acknowledge there are more attractive celebrities out there, but she seems like she would be naughty in the sack.
From what I've seen of Mad Men and her interviews, Christina Hendricks strikes me as tremendously boring sexually. Focus: Dorothy Parker. Finally, I won't be the only one making jokes.
Jeez, some of you overthink things. It's a one-time fuck. Since time travel is possible, I'm fairly certain you won't have to explain yourself to your wife.
Fine, even though one-time implies that I wasn't good enough in the sack to merit a second round, which I find kind of insulting. Since it's all wishful thinking anyway I'd be the best sex Jennifer Connelly ever had so there's no way she wouldn't be coming back for more.
Tom Hardy. I have always wanted him to fuck me hard from behind while he chokes me, pulls my hair, and says nasty things to me in that gorgeous voice of his. Then again, he's so handsome that getting fucked from behind defeats the whole purpose of fucking Tom Hardy--that is, to see him sweat and hear him grunt and to watch his muscles and his beautiful face while he tries to shove his penis into my intestines. But I also want to toss his salad and suck his cock until he blows his load in my mouth. And I want him to go down on me until his stubble is covered in Pinkcup. And I think his accent is perfect for any sexy Downtown Abbey roleplay I might (definitely) want to do. HOW CAN I CHOOSE JUST ONE SCENARIO? All of my fantasies involve multiple orgasms for both of us, interspersed with several refractory periods. This whole one-time fuck thing is horrible. I say we switch it to one-day fuck.
Donnie Wahlberg. Easy. The fifteen year old girl is still alive and well and trapped in my thirty-something body. Band of Brothers? Yes please. Blue Bloods. Mmmhmmm. I want to bang him so hard his Boston accent turns British. He's still as sexy as evah. He even beat out my long-time crush, Clooney (George, not Rosemary).
I tossed and turned over this question, then I had it... Cheryl Cole God yes, Cheryl Cole, the Geordie Queen for me.
Similarly, Cleopatra. Legendary hotness. Probably had some sexy dark eyes, dark hair, and tan skin. I'm betting tattoos. Most likely evil. Sloppy seconds to Caesar would be an honor. If I had to go with someone modern, then Jamie-Lynn Sigler, because COME ON: Spoiler Hottest living woman in the world. She is absolutely perfect for me.
Shout out to Mariah Carey, Vanessa Williams, Mean Girls Era Lindsay Lohan, Cintia Dicker, Aimee Teagarden, Blake Lively, Portia de Rossi, Minka Kelly, Deborah Ann Woll, Leona Lewis, Paula Patton, and Alicia Keys... I gotta go with Emannuelle Chriqui
Allegedly Cleopatra was kind of busted. She had a huge hook nose and supposedly was mainly attractive due to her intelligence and cunning. Respectable in a different way, but no way legendary in her beauty.