Before leaving the nurse placed the gown over the restrained Angela then went to enquire about the technician, leaving her with at least a modicum of modesty.

''Well I can see you two are getting some very useful experience here thanks to Dr Green I hope you are both very grateful.'' Said the headmaster.

What about me thought Angela I'm the one stripped naked and physically invaded.

Just then a knock came on the door. ''Everyone decent'' said the nurse making what she probably thought was a good joke about the situation.

She was followed in by a middle aged man with a box of tools.

Dr Green said ''We seem to be having trouble with the new couch. It raised up OK but now won't lower down could you have a look at it please?''

The technician took in the sight of the young woman secured on the couch with her legs in the stirrups with the ceiling spotlight light focused on her middle and thought it was his lucky day, even though she was loosely covered by a hospital type gown he could still see her bare legs and arms and didn't need much of an imagination to imagine what was covered.

Feeling a little awkward and not wanting to loose his job he enquired whether he should wait outside until the patient was off the couch?

''No need'' said the doctor. ''This is a medical model who is being examined so modesty is not an issue.''

What! I'm not a medical model. I've just ended up like this by trickery by the doctor or my headmaster or more likely by both of them but by now she knew she was being turned on by the experience and didn't say any of that out load.

''OK I'll take a look then.'' The technician dropped down below Angela's line of sight and for several minutes she could see nothing of what was going on. ''I think I just need to change a fuse. I've got some in my other tool box could one of you ask my apprentice for one please.''

The nurse went out but left the door to the corridor open. The technician, the students, the headmaster and the doctor all stood around in silence for a few minutes then Angela heard footsteps coming down the corridor.

The nurse followed by a young boy walked in.

The silence was broken by the young apprentices voice. ''I didn't know which fuses you …..'' His voice trailed of as he took in the sight of the obviously naked blond woman restrained on the couch with her legs in the stirrups.

''Just pass the box here Brian and put your eyes back in and show a bit of respect. This is a medical teaching event using a medical model not some porn on you laptop.''

After a couple of minutes more the the technician said. ''Right try that again.'' And the whirring noise announced that the couch was now moving again. ''All seems fine doctor do you want me to stay just in case?'' He asked hopefully.

''Probably best, thank you. Right Trudy not much time left so we'll have to move on to taking a pap smear and you can both take a look at Angela's cervix. Speculum Nurse, thank you. I'll just fold the gown up so we can see what we're doing.''

Angela could now see the room again as couch was slightly lower. She could also see the technician and his apprentice who nobody seemed to have noticed had not left the room both staring wide eyed staring between her now exposed legs and pussy.

''Right Angela I'm going to insert the speculum into your vagina now, can everybody see.''

There was a general murmur from everybody present or so it seemed and then Angela felt the speculum slide into her and slowly open up. ''Now each of you take it in turns to look at the cervix, the poster on the wall there will show you what to look for.''

In turn one by one Tony, Trudy, and the headmaster peered into Angela's vagina which was now dripping gently on to the floor. Then Angela realised the next head between her legs was the technician taking full advantage of the situation and she felt an excitement at this even more unexpected exposure.

Finally the young boy apprentice, not to be left, out took his chance and dived between her legs and let out a whispered ''wow.''

A smear was taken by the doctor and then the doctor carefully closed and withdrew the speculum explaining to the students how important it was not to catch the delicate skin in the bills. The nurse then brought over a packet of wipes and placed it on the couch along side Angela asking ''Can one of you clean our patient up while I dispose of the speculum and other waste.

Neither student moved forward and in the slight delay Mr Pleasance took the opportunity to volunteer. ''Here let me.'' Grabbing the packet and opening it he spread Angela's butt cheeks, wiping between them and across her anus. When no one seemed to object to this including Angela, he moved to her dripping vagina taking full advantage of this opportunity to touch her in and around her sex.

The nurse returned and thanked him and helped the still totally naked Angela down off the couch but as Angela started looking around for her underwear but making no attempt to cover herself she was stopped by the doctors voice.

''I think it best if you're given a couple of soothing suppositories after all your examinations it will stop you getting sore later on. I think we have some in that cabinet Nurse.''

''These doctor?'' Said the nurse holding up a packet she'd just found.

"Yes those give over here, now Angela can you bend over the end of the table again like you were when we took you temperature.''

As Angela bent over and spread her legs. Brian and his boss couldn't believe their eyes as this attractive young blond displayed her bottom to the room bent over enough to show everything from anus to her pink dripping pussy. They watched entranced as Tony and Trudy took turns to spread her cheeks while the other pushed a soother finger deep into her rectum.

''Best put one into her vagina also I think.'' Said Dr Green.

The nurse handed another to Tony and he, taking full advantage, pushed it deep into her vagina and following the nurse's advice held it there for a couple of minutes while it started to dissolve.

Brian's boss attracted his attention saying ''I think we should go now Brian no more we can do here, but call me again Doctor anytime, if you have more trouble.'' Both of them reluctantly left carrying their tool boxes strategically in front of their bulging trousers.

Finally Angela was allowed to stand and recover her clothes started to dress.

The headmaster, students and no lesser Angela would never forget this experience and all without exception later relived themselves in privacy.

Surprisingly Angela after initially being horrified at being stripped and touched looked forward to another opportunity to enjoy this highly erotic experience and also later realised she could exploit the power she was sure she now had over her headmaster.