- Sit down, please.

And the only available seat was a wooden stool with a medium-sized dildo attached with its suction cup.

I sighed as I analyzed its size and shape to figure out how to sit on it with no lubricant other than a bit of saliva.

I approached and spit on my fingers to moisten the entrance of my anus. I slightly opened my knees, grabbed the dildo with a couple of fingers at the entrance while with the other hand I slightly opened my anus. Nervous and being watched, I started the descent of my body with small oscillations to gradually achieve the goal of sitting on the stool.

I did it. I looked up.

Gone were the nerves of that express date with a "doctor" I had met a few hours earlier in a chat. I didn't even remember the feelings when opening the slightly ajar door of his house and undressing to be examined.

- What is the reason for your visit?

- I am somewhat worried about the size of my anus entrance, Sir.

- And why should that worry you?

- It's because I've used it a lot, sir...

- Used it? In what sense?

- I have penetrated myself a lot, Sir.

- By yourself?

- Well, also some men...

- Some men? Well, you are a depraved little slut, aren't you?

- Yes...

- When did you start?

- At 15 years old.

- With a cock?

- No, with a pen.

- And the first cock?

- At 30.

- Did you like it?

- Very much.

- Anything else I should know before proceeding to the examination?

- Over time, I have felt the need to be penetrated by increasingly wider objects to feel that stimulating pain when penetrated, and I imagine this will have some consequences...

- Get on all fours. Let's see this anus.

I obeyed. The "doctor" put on two gloves and positioned himself, with a container of lubricant that he would not use at first, behind me.

He separated the two buttocks, generating that incomparable sensation of being exposed and igniting my lowest passions, and palpated my anus with his thumb.

- Mmmmm, yes. At first glance, it appears that the anal circle is stretched out. The same characteristics shown by sluts who enjoy their anus. How many cocks have fucked you?

I started to think, but at that moment the "doctor" abruptly shoved his thumb into my anus.

It hurt and I liked it at the same time.

- It went in easily, but of course with the amount of cocks that must have passed through here, it's not surprising... I'll make a more detailed exploration... Spread your cheeks yourself.

He lubricated the gloves and began inserting fingers.

Two fingers, three fingers, four fingers, five fingers...

- Now the knuckles are all that's left to pass, but your anus is starting to be stretched. You're a good whore.

But before proceeding, he entertained himself by go...