“Ssssister”

You say the word as you finally blow your load all over Carrie’s chest. She screams in delight. And your not sure if that’s because she always screams in delight when she gets sprayed with your jizz or because she’s reacting to what you just said.

She doesn’t say anything to you at first. And your too exhausted to say anything to her. But you figure she’s going to ignore what you said, ignore that you went too far.

She starts to play with the jizz on her chest as she grabs for her phone.

Finally you’re recovered enough to speak. “What are you doing?” You ask as she holds the phone out in front of her.

“I’m taking a picture for our collection”

“No, I mean what are you doing with my cum?” You clarify.

“Oh, I’m making it into a “S” to commemorate the day you said ‘sister’” she smiles at you “which, in case you’re wondering I think could also stand for ‘sexy’ and ‘sure, let’s do it’”

“Really?” You’re not even sure what the consequences of pursuing this would be. Your not sure if this falls anywhere in Carrie’s definition of normal. “I mean have you ever...”

“I dated a girl in college for a short time who had a cute sister. The three of us would rub off for each other. But that’s the closest I’ve ever come to doing anything...” she teases you with the word “...incestuous.”

You take a deep breath. This is really happening.

“Oh, I guess I should ask.” Carrie suddenly perks up with curiosity. “Yours or mine?”