Turns out, it doesn't matter

She stands you up, and bends you over a nearby crate. She reaches around and grabs your pants (you were only in sweats), and lowers them and your boxers to your ankles with one pull. You feel her hands spreading your cheeks, then hear her spit. A moment later you feel a wetness on your hole. There’s a sudden weight as she lays her cock on you, then begins rubbing it along your crack.

“Are you ready to get fucked?”

You look back at her, her warm smile, her kind eyes, her huge tits, her engorged cock dripping precum, ready to ravage your ass. Unable to speak, you give a small nod.

You feel the head of her dick at your entrance as she lines herself up, then gently pushes past your ring. You moan as she parks the head inside, then grunt as you feel her sliding deeper. When she’s halfway in she stops, and you whimper, feeling her big dick stretching you out. Suddenly, she grabs your hips firmly and lunges forward, burying her dick deep in your ass. You yelp in surprise and pain, and she laughs.

“Sorry babe, but I just couldn’t resist. You’re so tight, I thought you could be a virgin.”

She begins rocking her hips back and forth, slowly pounding your ass, letting you adjust to the feeling of fullness. You moan again, your ass on fire, but unable to speak. You let your head hang, embarrassed.

“This is fun, but I need to pick it up, customers waiting and all. You don’t mind if I’m a bit rough, right?”

You're about to say that you do mind, actually, but she doesn’t wait for your answer; and istead begins hammering your ass. You yelp and moan as she pounds you again and again, stretching out your hole, and her moans join yours. You feel her cock swell as her thrusts pick up tempo, and then she lets out a final groan and buries herself deep in your ass.

You feel a new warmth, and realize she’s cumming in you. You stay there as she finishes, then slowly withdraws her cock from your now tender hole. She gives you a quick smack on the ass, and you yelp.

“That was a lot of fun, with an ass like that, you’ll have all the gold you need in no time. Stay here and get cleaned up; I’ve got to get back to work.”

So saying, she leaves you draped over a crate, panting, ass full of cum. Welcome to your new life!