Imagining my Dom taking me to a doctor because they're worried about me touching myself all the time.
I protest, but there's nothing I can do and once the Dom promises me a reward if I'm a good boy, I am sold on the idea. In the doctor's office, the Dom comes with me and tells the doctor about my problem while I'm sitting there, fiddling with my shirt, unable to look away from the floor.
The doctor then has me undress, and my Dom gives me a threatening look when I hesitate before removing my boxers as well. I'm told to climb up onto the stirrups, and before I can react, the doctor fastens belts around my arms, legs and stomach so I won't be able to move. "Just a precaution," he says, as he roughly shoves a large thick thermometer inside my ass, making me yelp, "We don't want him moving around too much during the check-up". He takes out a measuring tape and measure my tdick, and double checks before measuring it again. "That is really small, even for a man like him - or should I say boy, looking at the size of this?" My dom laughs a little, and I try to squirm. My cock is already fully erect, as big as it can get, and hearing the doctor say this makes me want to close my legs, but they're securely fastened to be spread wide in the stirrups.
The doctor starts rubbing my chest, and I gasp as he harshly twists and rolls my nipples - already erect from the cold - between his fingers. "His sensitivity here seems to be normal," the doctor notes, eyeing my tcock - still hard, but not reacting much. "But if you want, it can be increased with time." He moves to rub and press on my stomach, and once he's done with that, forcefully grabs the thermometer that has been inside me this whole time and takes it out, leaving my hole convulsing around nothing. "Looks like he needs something back here," the doctor moves his fingers under my tcock to cover them in my slick, and roughly starts fingering me with two of his fingers, noting how my tcock twitches every time he goes deeper. "Does he experience penetration often, or does he mostly pleasure himself with touching this... Shrimp?" The doctor asks, letting his free hand gently rub my tdick. My Dom shakes their head, "I've been busy lately and haven't penetrated him much, he mostly rubs himself for pleasure." I'm about to come, and the doctor notices it as I clench myself around his fingers. "What a needy, naughty boy, trying to come without permission," he takes out his fingers and cruelly pinches the head of my tiny sensitive tcock between his fingernails, making me howl.
"I think I see the problem. It's not healthy for boys with tiny cocks to rub themselves too much, it makes them forget their discipline and can even hurt them. I have just the perfect solution for you," The doctor goes and takes an ice cube from a freezer in his office to press it against my tcock, making it deflate and shrink even more until you can barely see it's there. Then, he takes out a small metal device - a tiny, minuscule solid cage - and fastens it against my body with soft rope so it presses tight against my tcock. I whine, desperately looking at my Dom who seems to be thoroughly enjoying this.
The doctor motions for him to come over once he's done. "This device should stop him from getting hard - boys with small cocks can't really control themselves when they're hard, this is the easiest solution. I'll give you a lock and a key so only you can undo the ropes. In the meanwhile, make sure to have him penetrated at least once per day, a toy or a plug will do. That way he'll learn to cum just from being penetrated, since it's such a pain to try and rub something this small."
I'm still wet and desperate as we leave, and the doctor tells us to come back in 2 weeks to see my progress. For some reason, I feel my tcock futilely try to harden already as we get home - but the cage painfully presses against it, and all I can do is rub the smooth metal and whine. My Dom smiles at me, starting to take off their pants. "You heard what the doctor said. It's time for me to give you a special medicine."
This is going to be a very long and frustrating 2 weeks.
