The first day had been amazing, from the game with the small penises, the basketball game of big cocks, the cruising visit, or inaugurating a bisexual couple, with whom we ended up sleeping.

In the morning we slept in and had breakfast peacefully in the garden. My dog thanked me for all the vice I had prepared for him and said he had to think about how he would compensate me. For my part, I explained that everything I had enjoyed preparing and the people I had met was worth it.

- The tough part is going to be focusing on the gym when I see Verónica and remember her incredible squirts from last night.

- I had never had anal sex before and seeing the pleasure on his face as I fucked him got me so excited, and when I felt his fluids on my body, I ended up inside him almost unintentionally, but in an incredible orgasm - my dog said.

- I could see you were enjoying yourself.

- And when Mamadú filled my ass with piss and kept fucking me with his big cock until he made me pee on him to make him swallow it. Wow, I felt like one of those macho guys' toy rags.

- A very delicious thing you missed was the threesome I had with Ricardo and Carlos Alberto, the couple from the first challenge, while you were cruising - I said smiling, making sure he looked before continuing - I even got fucked by both.

- How delicious, master - my dog sighed - I would have liked to see how they fuck you, so delicious.

- If you behave well, I might let you watch at some point, dog.

Both of us had hard-ons, but I wanted us to wait a bit, so I jumped naked into the pool and he stayed on a sun lounger sunbathing.

- Master, can I ask you something?

- Tell me, dog.

- What's going to happen today?

- Little by little you will find out, you had 10 challenges and you've completed 4. In a moment, I'll take you to lunch somewhere you'll like and then we'll see what I have prepared.

- Thank you, master.

Around 12:30 pm, I asked him to put on some tight jeans and a black fitted shirt that I had prepared. We got in the car and I started driving. My dog curiously watched to see where I was taking him.

After a while, we arrived at the center of Colmenar Viejo, north of Madrid. We got out of the car and I called my contact on the phone to let him know we had arrived. After a few minutes, he had already arrived.

- Dog, this is Victor and you will have to do whatever he asks you, he has hired his services.

- Yes, master, as you wish.

- Perfect, go with him and I will wait for you to finish - I told my dog.

- Here's yours - Victor said as he handed me an envelope with money.

- 500€ as we agreed?

- Yes, he's going to earn it well, this week the nurse didn't show up and they are all nervous - Victor said as he laughed.

I went to a nearby bar and ordered a beer and some snacks. My dog would take...