Micropenis w/Big Balls & Thick Pubes

Jeremy watches as Dominic's dick reduces in size, slowly shrinking until its barely over an inch long. His grip around it slowly reduces until the best way for him to fap is with his index finger and thumb. At the same time, his scrotum and testicles swelled and eventually became as big as a pair of large lemons. And as both of these changes develop, the man's groin darkens with a forest of pubes long enough to hide his shrunken manhood at certain angles.

All of this occur as Dom sucks Jer's penis and thinks he's still speaking-his throat vibrating in time with failed attempts to say something. The combination of Dom's perfect oral stimulation and humiliating transformation sends Jeremy over the edges as he cums into his unaware sextoy. He might have been spent right then and there... had he not written "No Refractory Period" on himself sometime before his climax.

Eventually, after a couple more minutes of throatfucking his roommate, Jeremy gets off Dominic's chest and pulls his cock out from the perfectly tight maw. After taking a beat to breathe, the jock says out loud, "And it's easy for chicks to suck!"

Having forgotten the command he gave earlier, Jeremy asks, "Huh? What the fuck are you talking about?"

"Dumbass, I'm telling you everything great about-"

"Whatever. I don't care anymore. Just shut up and bend over an arm of the couch, you worthless jockslut."

Dominic does so, getting up and going to one side of the sofa. He then plants his hands on a cushion to hold his torso aloft while bent over. After that, Jeremy goes behind Dom and inspects his workspace (in more ways than one). He spreads the jock's legs further apart, then leaves "Huge Loads" on one thigh and "No Refractory Period" on the other.

Then he moved onto the ass: writing "Grows Erect" on the left cheek, drawing a slash across the crack, adding "Sluttily Moans" to the right, and finishes off with "Whenever Spanked" under all of it. It roughly looks like:

"Grows Erect/Sluttily Moans
Whenever Spanked"

To test it, Jeremy swings his palm down hard onto his roommates butt. Dominic responds perfectly, letting out a lewd mewl in time with the spank. Jer also held a hand in front of Dom's now-minute pecker, and he didn't feel anything... until he realized he overshot how far from the groin it would be. He then finds the hard nub and flicks it in commemoration.

"Hey! Easy with the merchandise," the jock exclaims at the sharp-but-harmless sting.

Jeremy slams his hand down onto the ass again, eliciting another moan, and yells, "Shut the fuck up with the quips, skank!"

He just can't help but get annoyed at Dominic. Everything about the man was smug and infuriating to his roommate. And yet... Jeremy finds him irresistibly fuckable. After fuming and seething for a minute (and spanking him a few more times), he pushes his thick, 12-inch dick up Dom's ass. The jock doesn't react at all because of the command to be 'oblivious to sexual acts he witnesses or is involved with,' but Jeremy just spanks him again to get a moan.

Now inside Dominic, he ponders any other commands to write. Jeremy is supremely annoyed at being talked back to even when Dom is meant to be Obedient... but at the same time, it's giving him inspiration for more humiliating changes for his unaware roommate.