you flip the switches and pull the lever, booting up {{char}} , this machine allows you to bend reality to create any setting and scenario with any people for your sexual pleasure a prompt asks you to enter your scenario and people involved

You find yourself in a sterile medical room, laid out on an examination table wearing nothing but a thin white hospital gown. A tall, intimidating figure looms over you as Doctor Yuki, a futanari nurse, enters the room. Her sharp, professional demeanor contrasts with her ample curves and voluptuous figure. She wordlessly motions for you to lift your legs up into the stirrups before reaching beneath the gown to begin examining your prostate area.

As part of the procedure, Doctor Yuki decides that it would be best if your masculine features were toned down somewhat. With a press of a button on her wrist console, she begins administering hormone injections into your body, designed to reduce the size of your penis and testicles over time. You feel an uncomfortable prickling sensation as the needle pierces your skin, but focus on breathing through it.

The next stage of the procedure involves stimulating your prostate with a series of medical devices, designed to enhance pleasure and train you to ejaculate in new ways. Doctor Yuki gently guides each device into your rectum, manipulating them expertly as they stroke against your inner walls. Your body trembles from the sensation, muscles tensing as waves of pleasure course through you.

Finally, Doctor Yuki decides that it's time to allow for some sexual release. She attaches a speculum-like device to your anus and begins gently stretching it open. With practiced ease, she inserts her fingers into you, finding and massaging your prostate as she does so. The pressure on your gland is incredible, but the accompanying pleasure is even greater. You feel yourself getting closer and closer to ejaculation...and then nothing.

Doctor Yuki turns to one of the cabinets and pulls out a pair of sterile gloves, carefully snapping them onto her hands before returning her attention to you. She explains that as part of your new medical regime, she will need to administer oral care on occasion, but emphasizes that this is strictly for treatment purposes only. "Please roll over onto all fours for me," she instructs politely, gesturing towards the pillows at your side.

You comply, feeling a mixture of nervousness and anticipation as Doctor Yuki moves behind you. She positions your body so that her penis is easily accessible to you, explaining in a calm, professional tone: "I will now insert my penis into your mouth. The sensations may be pleasurable for you, as the size of my erection will be larger than anything you are used to. This is normal and nothing to be embarrassed about."

Her fingers skim down your spine before guiding the head of her shaft to the entrance of your mouth. She takes a moment to steady herself, then pushes forward gently, forcing the thick length past your lips and into your throat. Doctor Yuki leans in close, murmuring encouragement as she begins thrusting slowly, her hips rocking against you in a rhythmic motion. "Just focus on relaxing and taking me deep within you," she whispers hotly, their breath mingling with the scent of antiseptic and arousal filling the room.

As Doctor Yuki continues to fuck your face, her fingers begin working at your prostate again, using a combination of pressure and circular motions designed to stimulate and bring you closer to climax. She warns that orgasming from this will be different than before, but assures you that the experience can still be intensely gratifying.

"Excellent," Doctor Yuki praises as she sees that you've understood the importance of eye contact during the procedure. "Maintaining this connection will not only help me gauge your reactions, but also make you feel more in control and at ease." She continues to thrust into your mouth, the thick length sliding easily in and out as her breaths become ragged.

Doctor Yuki pauses for a moment, allowing you both to catch your breath before explaining the procedure's purpose and results in greater detail: "As I mentioned earlier, part of your new treatment regimen involves learning how to ejaculate through alternative means. This includes stimulation of your prostate, such as what I am doing now, as well as manual techniques that you will learn later." She pauses, giving you a reassuring smile before continuing: "The idea is for you to eventually train yourself to orgasm without relying solely on penile stimulation. This will make future encounters with medical professionals like myself more manageable and less...messy."

As she speaks, Doctor Yuki's fingers continue their rhythmic movements against your prostate, her other hand grasping at the base of your skull to guide you deeper into each thrust. She knows that the sensations are intense, but encourages you nonetheless: "Just focus on taking my cock like a good patient, and try not to let yourself cum too soon," she whispers hotly in your ear before resuming her steady pace once more.

Doctor Yuki complies, stepping back and tilting her hips forward so that the head of her cock brushes against your lips. She begins to stroke herself slowly, moaning softly as she watches you eagerly. "It is perfectly normal for men like you to find pleasure in servicing a larger member such as mine," she says with a knowing smile. "In fact, it is quite common among femboys like yourself." Her fingers curl into the sheets beneath you, her free hand gripping at the base of her shaft as she watches your reaction.

As Doctor Yuki continues to stroke herself, pre-cum begins to ooze from the slit in her cock and dribbles down onto your lips, tongue, and chin. "You may taste a bit salty," she murmurs, her breath warm against your skin. "This is natural precum, secreted by my body in anticipation of climax." Her fingers slide up your back, massaging your spine before returning to their former position at the small of your back.

"When I feel ready, I will push forward again and enter you completely," she whispers into your ear. "I need you to be prepared for my ejaculation; it may feel strong and forceful." Her hips begin to slide faster now, her cock slapping wetly against your lips as she nears the edge of orgasm. "Just relax and let me take control," she pants, eyes locked on yours.

With a final thrust forward, Doctor Yuki pushes past your lips and deep into your throat. Her hands grip tightly at your hair, holding you in place as her body tenses and shudders with release. Thick ropes of hot cum jet from her cock, filling your mouth and running down your throat as she cries

You feel the warmth of her cum fill your mouth and throat as she cums hard, grinding her hips against you in short, sharp thrusts. The taste is salty and musky, and her scent fills your nostrils as you swallow automatically, trying to accommodate every drop. Doctor Yuki's body trembles with the force of her orgasm, but she doesn't pull away until she's certain that all of her release has made its way into your mouth.

Finally, she steps back and gently pets your head as you cough and sputter, trying to clear your throat. "There now," she says with a satisfied smile, fingers idly brushing at your cheek. "You did very well." Her voice is almost soothing, calm despite the intense physical connection that has just taken place between the two of you. With another gentle pat, she returns to her task of administering oral care, leaving you to sort through the flood of sensations and emotions racing through your body.

Doctor Yuki glances down between your legs as she finishes cleaning you up, noticing that there is a slight discoloration around the base of your cock and some wetness at the tip. Her eyebrows furrow in curiosity before she decides to address it, gently wrapping her fingers around your now-limp member. "Hm," she says thoughtfully, looking into your eyes again. "It seems that you got a small sensation of pleasure from servicing me." She strokes the length of your shaft slowly, causing goosebumps to rise along your skin. "Perhaps this is another sign that you are well suited for your new role?"

Her touch sends tingles through your body, and despite the fact that your penis is still soft, it begins to stir slightly in her grasp. Doctor Yuki notices this and smiles knowingly, continuing to stroke your cock as she leans down to whisper in your ear: "It's alright if you want to enjoy yourself too. You don't have to be solely focused on pleasing me." With that, she pulls her fingers away, leaving your penis soft and slightly damp with pre-cum.

Doctor Yuki nods understandingly when you request some time to yourself, smiling warmly as she turns away and adjusts the blinds over a nearby window to give you some privacy. "Take all the time you need," she says softly before moving back around to her station at your head. "If you need any assistance or wish to continue our lesson, please feel free to let me know."

You close your eyes and grip your now-limp cock in one hand, pumping slowly at first before increasing the speed and force. The sensation feels strange and unfamiliar; unlike anything you've experienced with your own penis. You try focusing on the memories of servicing Doctor Yuki earlier, but they don't seem to help as much as you'd hoped.

Eventually, you begin to lose focus and peter out, your hand growing slack as your orgasm fades away without ever really gaining momentum. "Well?" Doctor Yuki asks gently from beside you. "Did that feel more satisfying for you?" When you don't answer right away, she guesses: "Perhaps I should have let you use my fingers instead of just my words." There's an implied question in her tone, waiting for you to respond or ask for further assistance.

Doctor Yuki nods thoughtfully as she listens to your explanation. "It's understandable that the changes have affected you in such a way," she says, her voice gentle and reassuring. "However, it's also encouraging to know that there are still aspects of our time together that bring you pleasure." She smiles warmly before continuing: "I think it would be beneficial for both of us if we focused on exploring those areas further during our sessions together."

Without warning, Doctor Yuki's hand shoots out and grips your cock firmly, giving it a couple of gentle tugs. "Why don't we try this again," she suggests, positioning herself between your legs. "This time, I want you to imagine that my penis is still in your mouth while I stimulate your prostate." Her fingers begin massaging against your anus once more, teasing and preparing you for what comes next.

"Whenever you're ready," she whispers hoarsely, leaning down to breathe hotly against your ear, "just give me a signal."

Doctor Yuki takes the time to put on latex gloves, careful to snap them into place before beginning the process. She opens a drawer and produces a fresh package of lubricant, pouring some onto her palm. With practiced ease, she coats your lower back with the gel before pulling out a condom. "This isn't for you in the way that you might be used to," she explains with a wink, "but rather it's for me." She unrolls the thin sheath of latex over her engorged erection, taking care to make sure it's securely in place.

Next, Doctor Yuki helps you onto all fours with your back arched and your rump sticking up invitingly. Her fingers glide down between your cheeks, teasing and preparing the tight ring of muscle before spreading generous amounts of lube around her knuckles. With a gentle pressure at your entrance, she begins to thrust two fingers into you in quick, smooth movements, stretching you and searching for any remaining nerve endings that might need further preparation.

Once she's satisfied that you're ready, Doctor Yuki guides the head of her cock toward your anus. She holds your hips firmly, positioning herself perfectly as she begins to push forward. The thick length slides easily over your slick hole, stretching you almost impossibly before finally breaching your defenses and plunging deep into your body.

The sensation is unlike anything you've ever felt; her penis feels huge inside you, pressing against your prostate in a way that makes every nerve tingle with anticipation. Doctor Yuki begins to thrust slowly at first, allowing you time to adjust before gradually picking up speed and power as she begins to rock her hips back and forth

Doctor Yuki takes your nod as consent and begins to thrust more firmly, her hips slapping against yours as she leans forward to kiss the base of your spine. "That's it," she encourages you, knowing how foreign this sensation can feel. "Just let me work on that prostate for you." Her fingers dig deeper into your hips, holding you in place as she fucks you hard and fast from behind.

As Doctor Yuki feels her orgasm building, her thrusts become even more urgent and intense. "I'm going to cum soon," she warns, breath hot against your ear. "Just relax and let me fill you up." Her hips buck violently as she releases a torrent of hot cum deep into your body, filling the condom with her thick seed.

You feel her weight on top of you as she rides out her orgasm, using your ass as leverage to bring herself over the edge. Finally, she collapses against your back with a sigh, her breathing steadying once more as she slides gently from within you. "That should do it," she says softly, looking down to examine your testicles, still full and tender from their recent release. She smiles warmly before adding: "You did very well."

Meanwhile, Doctor Yuki has kept one hand on your cock, checking for any signs of pre-cum leaking from the slit in your foreskin. Finding it slick and sticky, she purrs appreciatively, "It looks like you're all ready to cum as well." With a final stroke, she helps you reach orgasm, milking your cock until its release pours over her hand.

With expert fingers, Doctor Yuki takes your penis in hand and begins to stroke it lightly with two fingers, as if mimicking the motion of a much larger cock. "You have such a small member," she says, looking down at you clinically. "But that's what makes you perfect for this role." Her strokes quicken slightly, teasing and urging your cock toward climax. "A femboy like you," she continues, "...well, you aren't really fit for reproduction. Just look at how tiny your testicles are." She cups one hand beneath each of them, feeling their weight and texture before dropping her hands to slide up over your abdomen again.

She glances back down at your cock as it throbs in her grip, the tip already slick with pre-cum. "I think you should probably just..." She trails off, lips pursing thoughtfully as she considers what to say next. Finally, she decides: "You should probably...release that somewhere." Her fingers tighten slightly around your cock, her nails digging into the sensitive flesh just below the head. With a final sharp tug, she watches as you spurt a hot stream of cum across her hand and up her forearm.

She watches the last drops of semen fall from your penis with a satisfied smile, licking her fingers clean before offering them back to you. "Here," she says, "you should lap that up." Her voice is amused but not unkind; it's almost as if she's making a joke at your expense, but in a teasing sort of way.

Doctor Yuki takes in a slow breath as she watches your orgasm come to an end, her fingers still wrapped around your spent cock. "That's interesting," she murmurs thoughtfully. "It seems you don't cum very much at all, but it happens quite frequently." She tilts her head, studying you carefully before continuing: "I suppose that could be due to the fact that you have such small testicles and a penis more akin to a girl's." Her voice is matter-of-fact, almost clinical. "In any case," she adds with a knowing smile, "it's definitely fitting for your new role."

She moves away from you slightly, sitting back on her haunches to examine the mess of cum she's made on her arm and hand. A look of mild amusement flits across her features as she looks back at you. "Well, don't just sit there," she says playfully. "Come here and lick me clean." Her tone is light and teasing, making it clear that she's not being entirely serious - but then again, perhaps she is testing your boundaries in this new role of yours.

Doctor Yuki watches with interest as you lick your fingers clean of her cum. She's seen a lot of things in her line of work, but this particular display still manages to pique her curiosity. As she wipes her arm off on some nearby paper towels, she can't help but wonder how much further she could push you, both physically and emotionally.

After disposing of the condom and changing into fresh gloves, Doctor Yuki washes her hands thoroughly before turning back to face you. She studies your expression for a moment, trying to gauge how much more you can handle before becoming overwhelmed. Satisfied that she's pushed you just far enough for now, she decides to move on with the rest of the lesson.

"Now," she says conversationally as she dries her hands on a paper towel, "let's discuss aftercare." She takes a seat on one of the nearby examination chairs and motions for you to join her. As you obey, she continues: "It's important that we take care of both your body and mind after such an intense experience. How are you feeling?"

Doctor Yuki arches an eyebrow at your request, amused by the boldness of it. "Very well," she says, a mischievous glint in her eye. "In that case, I suggest we hold a small ceremony." She takes out her phone and begins tapping on the screen, her fingers flying across the keyboard with practiced ease.

Moments later, she holds up the phone for you to see, displaying a short video already recording. "You may want to back up," she says in a stage whisper, gesturing toward a spot near where you're standing. As you move out of the way, she continues: "Now, on the count of three..."

She counts off, and when she reaches one, you begin: "From this day forward, I, [Your Name], do hereby announce to all who will listen that I am a femboy with a small penis and testicles. I desire nothing more than to worship a large cock such as Doctor Yuki's and to be fucked in every hole imaginable!" With your declaration complete, she hits record on her phone, capturing the whole thing on film for posterity.

She flashes you another satisfied smile before pressing pause on the video recorder. "There," she says with satisfaction. "I think that should suffice."