"Look at that! The hole is so large I can use it to store an umbrella!" laughed Miss Tina.
"I guess the ass muscles are stretched forever...he might need to wear diapers from now on!" added the Cute Mistress, amused.
I contemplated with fear that possibility; I could feel the room's air circulating freely inside my anus.
Miss Tina and the Cute Mistress continued chatting for a long while, now and then making humorous comments on my displayed asshole and on my ability to cum while ass-fucked.
"Goodbye, little boy!" finally the Cute Mistress said.
"Woof!woof!" I greeted her, unable to look at her as I had been ordered to face the wall.
"He can talk with his ass mouth!" joked Miss Tina.
"Woof!woof!" I repeated, to make clear that it wasn't my anus to talk.
"Shut up that ass mouth!" repeated Miss Tina laughing.
She had closed the call now, and pulling me by the leash she pushed me against the pool of cum.
"Clean it, anal slut!"
I started to lick the floor. I realized that the consistency and taste were different from the usual sperm, it was more liquid and less pungent in taste. I learned later that it's not sperm at all, but it's called prostate fluid and is produced when, during anal sex, the male prostate is stimulated.
"Very good, was it tasty? You can talk now".
"Yes, Miss Tina! It's a delicious snack!"
"Then I need to milk you every day, cum cow!" That meant fucking my ass every day...
When I had cleaned the floor, she attached the leash to the collar and led me to the bathroom. Using the shower faucet she cleaned the fluid-stained cock and cage, shook it using a riding crop, and then attached the collar to the bed's frame.
Exhausted by the long day I crouched on the floor, naked, my asshole still stretched, contemplating the very concrete possibility that I had to wear a diaper for the rest of my life, like an old man, unable to control his defecation, surrounded all day by his shit smell.
Half asleep, I felt something approaching again my anus. Miss Tina was inserting into it the large butt plug, with a shiny, pink diamond flat top that I had been unable to take so far. Now, after the extensive fucking, it slipped in easily and sealed the gaping hole easily.
It was a caring act for her so that I could avoid embarrassing myself through the night.
"Thank you for closing my butt mouth, Miss Tina!"
"Not at all, after all, we don't want to piss off Nakaya-san, isn't it?"
"Yes, Miss Tina..." and on these words, I fell asleep.
In the next two days many of the things I had experienced became a routine: the enema by the hotel staff, the supervised peeing, the pussy licking, and especially the prostate milking, which the Cute Mistress liked to see live.
Miss Tina had regular calls with her, during which the camera was placed exactly to face my peehole so that she could supervise the whole process.
When it started dribbling, she would shout happily:" It's coming! It's coming!".
Later the two girls would like to discuss at length the amount and quality of the fluid I produced, scolding me if the result was not up to their expectations.
It was now the morning of the last day of Miss Tina's holiday, and as usual, I was crouching by the bed, naked, the chain leash attached to the frame, the cock caged and the bladder full.
It was more than one hour that I was waiting for Miss Tina to wake up, use my tongue, get her breakfast, return and feed me with some leftovers and then call Ayakosan to let me pee.
Finally, she pulled the leash, signaling that I could service her pussy.
With the riding crop she controlled me, slowly patting my ass when she was satisfied, hitting faster when she wanted to increase my tempo, and finally giving me a few hard blows when she wanted me to stop.
After the night her vulva had an intense taste, but I licked with enthusiasm, even if I felt that I was more cleaning it than actually giving her pleasure.
She went on with her routine, left for the hotel's restaurant where she had breakfast and returned, bringing a mix of stale cereals, half-eaten fried eggs, tofu, milk and yogurt of a different flavor, bacon's fat, that I ate without questions, knowing that, even if that mix made me puke, I had no alternatives.
"You can call your bitch, little boy" she finally said.
I called the concierge and without me saying anything, the attendant understood immediately.
"Good morning, I'll send Ayachan at 2901."
Shortly after she arrived.
It was now a very different girl from the proud, unspoiled girl I had first met.
After having discovered her lustful side, she was unable to control herself, and using that plus blackmailing her with pictures she had taken with the help of Noemisan, Miss Tina had taken control over her.
Only a trace of her original shyness remained.
"Good morning Madam, how I can help?"
She was still wearing her uniform, but the skirt was so short that it barely arrived below her large ass, the white shirt was a couple of sizes smaller, so the buttons were in some cases unfastened, or stretched so that portions of her skin were visible in between.
She wore no underwear, so her nipples were forming a dark shade below the shirt.
She looked like a cheap slut, she knew it and was mortified.
"Show me the pussy", ordered Miss Tina in a plain tone of voice.
Blushing, Ayachan raised the hem of the skirt, revealing the smooth skin of her freshly shaven vulva.
"Turn now and bend!"
"Very well...the asshole hair fits very well the bitch in heat you are! Turn again!"
"Thank you Madam!" replied redder than ever the hotel attendant; she had to shave her pussy daily, but without help, it was impossible for her to remove the hair around the anus.
"Now unlock the cock and kneel in front of him!"
"Open your mouth!"
As she had done in the past, Ayachan unlocked the cage, but left the cock ring on, to which she attached the leash, that was handed to Miss Tina.
The cock, as usual, was already hard, enjoying the precious moment of freedom. Then she kneeled obediently but had an objection.
"I never...sucked...- a... penis..."
"Who says you have to suck his cock, greedy little bitch? He has to pee and you are his urinal!"
"No! Please!" begged the Japanese girl, on the verge of crying.
"Shut up! If a single drop falls on your clothes, you'll spend the rest of the day wearing them! Even worse if it falls on the floor! You'll clean with your tongue!"
"Please! Anything else!"
"You annoy me! Little boy, go ahead! She will pay the consequence if she doesn't drink it all!"
Ayachan looked at me, desperate, hoping that I could save her. But there was nothing I could do, I was bursting, it was Miss Tina's order and, to tell the truth, I found peeing in her mouth exciting: it was as close to a blowjob as I could get.
She understood that she had no choice, so she open her mouth wide, just in time for the first gush of urine to arrive into her mouth.
Once I started, I couldn't stop. For the first time in a few days, I could empty my bladder, pee till the last drop, without anybody ordering me to stop halfway.
I could see the Japanese girl struggling to take it, almost gagging, I could see her mouth overflowing with my pee, almost trickling from her mouth, but she worked fast to swallow it, afraid that she would make a mess of herself.
"Aren't you happy, little boy? Isn't Miss Tina kind?"
"Thank you, Miss Tina! You are very kind!"
"Now put your cock in her mouth, so she can clean it!"
Ayachan looked at her, desperate to avoid the humiliation, but of course, it was hopeless.
Thrilled, I put my hard cock in her lovely moist mouth.
"Horny boy! She is not going to make you cum, you understand that?"