"Who is it?", you shout even though you already know who it is
"It's Sarah, come on and let me in. It's cold out here."
You don't recall it being that cold out today but you shake that thought as you have other things to worry about at the moment. You hurry your way to the door and quickly realize why she is so cold. You look her up and down with your jaw open in surprise. Sarah has on the skimpiest outfit you've ever seen. Her trim waist and thin legs are almost bare with just a small transparent skirt to cover them. Her ample breasts somehow seem a couple cup sizes bigger and are barely covered by her skimpy lace bra. The cleavage so deep you can't help but stare. In her one hand she is holding a small jacket that she must have been wearing up until you opened the door. You look into her eyes and admire her pretty smile before she pushes you back through the doorway and closes it behind her.
"So, Big Boy", she chuckles." " Let's see how much you've grown." With that she pushes her lips to yours and starts pushing you towards the bedroom. In a few moments she has you standing at the foot of the bed and starts undoing your pants. You would like to explain what had just happened but are lost in your lust for her. Before you know what happened, your pants and boxers are down around your ankles ad shes pulling off your shirt. Ad once all the clothes are off she pulls back and takes a long look at your 1 inch penis.
With a huge smile on her face she looks up at you and says, "Oh my, you have grown. I hope you don't hurt me with that monster of a cock." She then slips out of her clothes and presses her body up against yours. Her huge breasts feel amazing pressed against your body. She shoves gently and you fall backwards onto the bed. "Lets have some fun with this monster", she says as she bends over and gives your tiny cock a kiss. "You might be to big for me down there but maybe I'm big enough somewhere else to satisfy that huge giant cock of yours." As she says this she brings her hands up onto her breasts and pushes them together. She is so hot you almost cum right there. And then she drops her perfect breasts onto your small cock and begins to stroke it. The feeling is amazing. You're tiny cock and balls are completely and easily covered by her large breasts. It doesn't take long before you explode in her cleavage. It was the strongest orgasm you ever felt but she isn't done. Immediately after you cum Sarah removes your tiny cock from her breasts and lowers her mouth onto it and sucks hard. Even though you just climaxed you are still incredibly sensitive and in less than a minute you cum for a second time.
Feeling completely spent you lie there and close your eyes. A second later you feel something cold pressing up against the top of your shrunken manhood. As you open your eyes you see Sarah holding what looks like a small flexible tape measure up against your penis. You can feel your cock softening and shrinking. "Aww, looks like the monster cock is taking a nap", Sarah says with a laugh. She must have had that in her jacket, you think to yourself. In her other hand she has her phone and is obviously taking pictures.
"Wow, wow and wow", Sarah says with a smirk. "This has to be the biggest monster of a cock in the world. Looks like you are just over 1 inch when hard at 1 and 1/8th of an inch and 3/8th's of an inch when soft. It's amazing that huge shaft can just disappear when it gets soft." She laughs openly at the ridiculousness of what she just said.
You know you should be upset but you can't help but admire her beauty as she smiles and plays with your little cock.
"Oh, I almost forgot", she said with a smile. "We need to check how small it gets when it's cold" Sarah then grins a huge mischievous smile. Before you can protest she pulls you up by the arm and starts leading you to the refrigerator. As she opens the doors she pushes you right into it penis first. "Okay, you just need to stay like that for a minute", Sarah chuckles.
After the longest minute you ever felt, filled with lots of chuckling from Sarah, she finally pulls you away, closes the doors and measures your further shrunken cock.
"It's... it's gone!", she exclaimed followed by fits of laughter. "Oh wait, I think I can see it there, let me see... yep there's the big guy at a full... 1/8th of an inch." Again she burst into laughter as she leads you into your room and lays you on the bed. "I had a lot of fun big guy", Sarah says sweetly. In her most seductive and sexy voice she says, "We'll have to do it again sometime but you'll have to promise to always be gentle with me. You wouldn't want to hurt me with that monster cock of yours." Then she kisses you on the cheek, gathers up her things and leaves. You fall asleep shortly after.