"What are you doing?" you yelp.
"You still have control of your limbs?" You move your arms up and down. You still had full control. "See? I am just trying to facilitate your transition into the state of meta man. Please put me back."
You move your hands to the salesman's head. You hold the sides and lift. the neck separates and his head is detached. You carefully put him back on the self next to you.
"Have you ever given yourself a blow job?"
"What?"
"Try it! You can now since your head is not detached. You can also detach your penis. Would you like to try it?"
"NO!" You thought of it. Getting head was pretty hard... You unzipped his pants and pulled out your cock. The salesman smiled as you pick up your head and move it down to your crotch. You put your tongue out and taste your cock head. It tasted a bit salty, but it felt great. You lick your cock and put it in your mouth. You start moving your head around. You know your cock better than anyone and found all the sweet spots. You moved your head in the perfect rhythm. You suck yourself for what seems like only seconds before you cum into your mouth. You swallow and you feel the cum sit at the bottom of your throat. You think that you are about to choke when you realize that you are not breathing.
"Wasn't that fun?" Said the cheery Salesman. " Would you like to see our collection of extra parts? Two cocks are better than one!"