Go get a surprise

"I'm going to go get a surprise." Katie says cryptically, then heads back down the hall.

"What?" You can't believe she's leaving at this very moment.

"Trust me" She says, scurrying away eagerly without looking back.

And there's nothing left to do but for you to enter your bedroom where Samantha is currently playing with herself, waiting for you.

So you do.

She opens her eyes at the sound of the door opening, smiles upon seeing you, slides her hand from her panties and sits up on the side of the bed.

"Hello." She says. "I was worried Katie wouldn't send you in." She smiles.

You try to focus on her smile, and not her amazing pale skin, and her large, freckle-covered, breasts. "Yeah, but she sent me in to get her a book. I had no idea that..." You say, trying to be playful, blushing, trying to suppress a smile.

"You're a terrible liar." Samantha interrupts. "You know that I know why you're here. Now come over here." Her voice is both demanding and joyful, silly and serious.

You head in her direction. "I know that I'm here because you told Katie that you wanted to share our bed." You say, making sure she knows that you're aware of her horny request.

"Years ago." Her eyes flash from your face to your crotch. Your bulge is clearly visible.

"Just like that though?" you ask, genuinely curious, but staying playful. "One day Katie said 'Hey, I've got a new boyfriend.' and you said. 'Great! we should all fuck some time?'"

Samantha smiles a massive smile when she hears you say the word fuck. You're right next to her on the bed now. You step between her legs. She's looking up at you. She blows a strand of her curly red hair from her eyes and reaches out and grabs your bulging crotch.

"Well, not just like that. I mean, back in college..."