She arrives.

You answer the door four weeks later to find a tall girl with black hair standing there. You know it's Becca and you step aside for her. She slips inside. You close the door and look at her. She turns to stand in profile for you and smiles.
You see her dressed in a loose thin white blouse. Her fat tits are contained in a black bra that only goes as high as her nipples. Looking downwards, her slim middle flares into very wide hips that could not possibly fit through your doorway without slipping inside sideways like she did. You can see that her powerful and thick thighs flare out wider than her hips as the white skirt falls against them. But wider than her thighs is the huge mass originating at her crotch.
"Hey, all to your liking? Bet you didn't think they would all be attatched at once, huh?" Becca pulls her skirt down and lets it drop to the floor. A pair of very distended white silky panties is covering her crotch and smushing her butt with the pull towards the front. She pulls those off too. You can see everything is there, just as you ordered it.
"Twelve cocks. I like how you said some should be as big as my thighs. These are so massive. And the one with the huge mushroom head? Brilliant!" You see the one she is referring to. The head is crazy big! If the head was normal it would flare out a bit, but this one is four times that size! You see the one with the normal head. It is about three quarters of the width of the widest part of both of her thighs together. The larger head is four times that size...three times the width of the thickest part of her. No wonder she had to squeeze through the front doorway! She is going to have problems living here with the rest of the doorways being smaller. If she stuffs that into you, you will too. "That one will be lots of fun. I guess I'll pick one to start!"