I received a phone call from the secretary of the medical office asking me to come on Saturday at 11 a.m. to see my attending physician to update my file.I'm surprised, but there must be a reason.I dressed in a carmine red satin top and panties, flesh stockings, sweatshirt and jogging pants.Of course I arrive on time, the office is closed, but Marc, my doctor, is waiting for me at the door.He is 15 years younger than me but has been familiar with me since the 1st day, I see him as you.-Hello doctor, are you well, have a good holiday?- Thank you, good and you, how are you?- Well thank you, I saw your replacement, everything is fine.-Yes, we take stock before he leaves and you have to complete your medical file, which has never been updated.He ushers me into his office, and I see his replacement colleague sitting at his desk.We take care of the paperwork, once finished, she tells me;- undress, we will control your hip and osteoarthritis problems.I find myself in a panic not going to think about paying a visit.But I have no choice, they insist.- How charming what you are wearing! Mark told me.-Isn't it, I told you that you would be surprised! Said Hélène his colleague.- It's a nice surprise, I didn't think of that!-You haven't seen everything, I'm going to show you something else!Get on your knees on the table! She told me!I do, and take a position on the table, while she puts on a glove and takes a tube of gel. She lowers my panties, calls Marc, spreading my buttocks.-Come see Marc the beautiful jewelry she wears our little Sissy.-Very pretty, I go from surprise to surprise!She plays with the plug then pulls it out. I run without the gel in my particular parting, then two fingers penetrate me. -You see how well she takes it!Then she comes out and puts three fingers and then four.- I see that you are a good slut! Said Marc approaching my face.I see at this moment that he has lowered his pants and his underpants, and that he is holding a huge cock in his hand, very wide and of good length, although still a little soft.He hits me in the face with it.- Suck my beautiful, show me what you can do!He shows me his steak that I already have trouble taking in the mouth, my lips are completely open and only the glans has entered.He supports to enter force but I have trouble swallowing, I play my tongue around the glans and in the urethra.-It's good my beautiful, you know how to do it, I haven't found anyone to give me a blowjob for a long time!-Normal, with the gear you have, there is little chance of finding any! I opened it to you, you will be able to It comes out of my mouth and I start to breathe, my jaw hurts, it got bigger in my mouth again.He comes behind me, Hellène withdraws her fingers, and Marc enters me with a snap.-Good god, you're good, I went home without forcing, a real happiness!Thank you Hellène, for your leaving drink!-It's a real pleasure for me to offer it to you, I knew your difficulties in finding a girl who would support your cock, and when I discovered this Sissy, I immediately thought of you! And she's one of your patients!After having penetrated me, Marc stopped moving, the time for me to get used to his size. I am filled to the throat, there is no more room in my sheath.He starts to move and go back and forth! slowly at first, I feel my ring slipping around his tail. He accelerates more and more, then suddenly withdraws and plunges back into me with a jerk, I moan with pleasure. Helene is not to be outdone, she has pulled up my top and started tweaking my pa ...

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