After a lot of training I became a qualified hypnosis working in the health service.  Instead of lots of drugs, it is used to control pain and to help people stop smoking and has several other uses.   As I was training, I would attend the nurses parties.  To say they were wild  would not give them their full credit.  I had slept with lots of the nurses and was surprised just how many were married and some even had kids.

At one such party I was getting ribbed about not being a real medical professional.  I was getting a bit wound up when someone defused it and insisted that I couldn't hypnotize her.  I assured her I could and she lay down a challenge saying that if I could hypnotize her I could try to get into her panties.  I am well aware that you cannot make anyone do anything they didn't want to, even under hypnosis,  but I knew I could hypnotize her and was determined that I could get in her panties.  I know it wasn't very professional and I could get struck off, but I accepted her challenge.

Rosanna came with a mate to my flat the following evening and in no time I had Rosanna under and sat asking her questions.  Her mate Dana was quite surprised just how easy I had put her under.   After plenty of general questions I asked Rosanna about her boyfriend and what sort of things she does with him and what she liked and didn't like.  She quickly offered up lots of information about Alan her boy friend, including her favorite position for sex.

The challenge was to get into her panties.  I used various techniques to get Rosanna to remove her own panties.  I took them from her and persuaded her that Alan was going to lick her pussy.  Dana sat there with open mouth as I went down on Rosanna and gave her pussy a good licking.  During the questions I had ascertained that Rosanna didn't like giving head.  It wasn't that hard to have her suck my cock for me and persuade her she loved sucking cocks.   She was very good at it once she got started.   Then I persuaded Rosanna to get in the doggy position and I had my way with her from behind.  Not knowing if she was on the pill or if she and Alan used condoms I pulled out and sprayed her arse with my cum.

Afterwards, a shocked Dana persuaded me to replace Rosanna panties, after wiping her arse dry, and tell her that it hadn't worked.  Realizing the ramifications if Rosanna got angry at me fucking her, even though it was her challenge,  I agreed with Dana.   When she was out of the trance I told her that it hadn't worked.  Dana fortunately backed up my story.  Rosanna gloated that she knew she wouldn't have cheated on Alan and was soon on her way back to the nursing quarters with Dana.

A few days later Rosanna was back in my flat, on her own this time.  She asked if I was telling the truth that she hadn't allowed me to undress her.  I asked why she asked and reminding her Dana had told her nothing had happened.  She pressed again, asking had I had her panties off.  I again asked why she was asking.  She eventually told me that she gets very wet when she has sex.  I already knew that from when I fucked her.  She added that she continues to get wet for some while afterwards. 

By the time she had got back to the nurses quarters her panties were soaked and although it didn't look like there was any male cum in her panties she was left wondering If I had lied to her.  I pointed out that her that her mate Dana would also have had to lie to her.  Rosanna went on to say that later that evening she met up with Alan, after his shift ended, and when they made love he commented on how wet she was and also how well she had sucked his cock.

I told her that me trying to get in her panties probably had her excited, and knowing that I wanted to get in her pussy, probably caused her extra excitement when she saw Alan, hence why she was so wet.  She agreed that was what it must be.  But she still couldn't understand why she enjoyed sucking Alan's cock so much.  I told her I couldn't answer that as I wasn't aware that she didn't enjoy sucking cock.  She responded saying that she did like sucking cocks.  I joked that as I hadn't won the challenge she could suck my cock any time she wanted.    It was as Rosanna left to return to the nurses quarters that I decided that I would never do that to another woman even if it was a challenge.

To this day I don't know if it was as a result of hypnotizing and fucking Rosanna, but when she fell out with Alan a few months later, she made a beeline to me.  We not only became an item, but two years later we married and then had children.  To this day I have never come clean and told Rosanna that it had worked and not only had I taken her panties off, but I had also had my way with her.  She is still mates with Dana who agreed with me not to tell her.