I rush over to Calvin's house as fast as I can, almost running. I have to hold my erection down in my pants to keep it from flopping around. Finally, I get to his front door. I'm more nervous than I've ever been but I've dreamed of this moment for years. I ring the doorbell.
Calvin comes to the door, wearing a t-shirt and spandex underwear, the only type that will fit his massive 52-inch bottom.
"Hi Will," he smiles. "Come on in."
I say nothing and follow behind him. I've only seen him in that spandex underwear a few times before when he was changing, and I couldn't get the image out of my head. I couldn't help staring at his gigantic rear, bouncing up and down, swaying side to side. I think he must have been doing that on purpose.
He turned around, a sly grin on his face as he caught my eyes darting up from his derriere.
"So you really like this thing, hmm?" he asked, giving a playful smack to one of his cheeks.
"Yeah..." I said, almost in a trance watching the cheeks jiggling.
"I was a little unsure if you were just playing with me when you said you jerked off to it. So I've got a test for you to do. You see, Will, I just took a crap in the bathroom downstairs."
"Oh, yeah?" I asked, trying to be nonchalant about it, but inside I was a nervous, sweaty, horny mess.
"Yeah, a big one," he said with a glint in his eye. "I hadn't pooped all day and you know how much I eat." His eyes dropped down to my pants, where I couldn't help wondering if he saw me holding my straining cock.
He opened the door and we walked in together. I was greeted with the most pungent, earthy, beefy aroma of his dump. He watched me intently, and I couldn't help but inhale deeply, feeling a familiar stirring in my penis.