Never done a role play of any type, but my fantasies probably mix that a bit. On the medfet side, I have always had a fetish for female patients in masks (for either immunosuppression or severe allergy---say peanuts or chemicals).
But the other main fetish of mine, that I cultivated as a little kid, really, is females in footed pajamas. I also really like the night gown type that Clara wears in the Nutcracker. But instead of ballet slippers, she could be wearing those slipper socks they give you as a patient.
Truth be told, I just get off on the idea of seeing a girl in footed pajamas or a gown and a mask. But if I were to make it a role play (which, again, I've never done) it might be any of the following (long post ahead, so I'll number the ideas):
1. I'm in the hospital room of my girlfriend (of my dreams) "Clara". She is 19, and about 5 foot 6 and a ballet dancer. She is fairskinned, black hair, blue eyes, and a very young face and speaking voice. Strong but delicate. A nurse and doctor (both female as well)are i the room as well. My gf is laying down, wearing a white nightgown with poofy shoulders, and pigtails with red ribbon. On her feet, she has red slipper socks.
The doctor explains to Clara that she will need to wear a mask in order to be let out of her room. Her hospital requires patients to wear the 3M 6000 half mask cartridge respirator. Kind of like a gas mask, but without the eyeholes or any visor or anything like that. I help the doctor raise Clara into a sitting position. The doctor shows her the big, gray, rubber-like mask that she has to wear. It has pink pancake filters on each side and heavy gray straps dangling from it.
Clara sits up as straight as she can and looks forward, leaning in slightly as the gray mask is pressed against her nose and mouth. She breathes in deeply a couple times as the doctor Brings the top gray strap harness over her head. Clara herself pulls on the tabs on each side to tighten the mask, pressing it against her cheeks. The doctor ten buckles the bottom gray strap, securing it on the base of Clara's neck, tightening the mask further on her nose and mouth. She can hear her breathing as a hiss.
She is led out onto the floor to walk around a bit, IV pole in tow.
2. Clara is led through the same scenario, but is wearing camouflage or pink footed pajamas, again with ribbon in her hair. Instead of the big cartridge respirator, she is given a thick, aqua blue disposable mask with two white rubber band. "3M 1860" is printed on the front, in black. Clara holds the mask in her right hand, the white inside of the mask facing her and the rubber bands dangling over her hand between her thumb and forefinger. She places and holds the mask on her mouth and nose. With her other hand, she brings one band over her head and rests it on her head above her ears. She then brings the other white band over her head and rests it below her ears, on the back of her neck.
She is again led outside her room.
3. Clara and I are at home, in bed, and wake up to an alarm. She is wearing either her footed pajamas, or her gown, both as described above. She might be wearing a black Respro mask. As is implied to be routine, I help her through a breathing treatment. I take off her mask, fold it and put it on the bed, and grab her nebulizer, putting the attached clear (maybe "fish head") mask on her face, then putting the band in place.
Sometimes, in this last scenario, some sexual activity ensues while she is masked up for her treatment. Either a handjob for me, or I masturbate her while she's in her partially unzipped footed pajamas. Or if she is in her Clara gown, I'd perform oral sex on her while she's in her neb mask.