The secretary

I stopped as I walked out of the building. On one hand, I had a lot I had to do today, mainly getting my sister to go to the university's open day and sort everything needs to be sorted there. On the other hand, I was clearly up to take Julia on her offer, that woman had something about her, that made me want to do as she commands. "Fine..." I sighed, "Helena can wait, she won't be awake any time soon anyway." I decided as I turned back and headed back to the office.

Julia wasn't at her desk, but her voice could be clearly heard from the commissioner's office, "And I want you by eleven at the mayor's office. At two you will come back and eat the cum I will have dripping from my pussy. At five you will be at the university to meet with the dean about the criminology program, is that clear?" She asked the man cowering before her. "Yes, mistress, I will do it all" The commissioner answered her as he leaned in to kiss her boot. The secretary noticed me from the slightly ajar door. "Oh, I see my new minion came back. Go, leave us the office, I will call for you when I need you" she ordered the mustached man, while gesturing me to come in. "Yes mistress, right away" the commissioner said as he left the room and closed the door.

"You came to worship me so soon? It was quicker than I thought, you must be really weak" The mistress said. "Come, I am going to teach you some tricks, first you will learn to sit, then to heel and lastly to beg. And when I see you are a good and trained doggy, I will teach you some newer even better tricks."

It didn't take me long, I was a quick learner and very soon I was already licking her sphincter, I brought pleasure to my new mistress, and she was happy. "Oh god" she moaned, her eyes closed and her hands on her cheeks spreading them so I would have better access. "Now we will try something new, and if you will be a good boy, I will let you cum. But if you cum without my permission, I will have to punish you." The mistress stood up, crouched down to me, pressed a finger to my lips and smeared what was on them. After that she took her finger and sucked on it. While I removed my pants and stood fully in attention for my mistress.

Even after she lubed it, it was still coarse and hard to get all in her, she had some pain expression or her face but when I dared to try and asked should I stop, she only slapped me for daring to speak. It was tight, I wasn't sure I could last at all, but I had to. The more pumps we did the easier it got, until we were in full pace.

She screamed her lungs out, I was sure everyone in the building could hear it, not that they would dare say anything to the mistress. She screamed like a dock harlot, and I couldn't hold it any more, "Mistress... I have to... I can't", that only enraged her and made her increase the pace. "NO! You can cum only when I say so, or you won't be my **** any more" she shouted.

When she had her orgasm, I could feel everything contorting, I could feel everything tightening. I exploded inside that perfect asshole as soon as she said "Now! Cum now! Fill me!". I must have given her gallons of sperm, she was happy, and because of that, I was happy. She took a glass from the Commissioner's desk, put it under her and released all the cum she had inside her into that glass, the whiskey glass filled up to about a quarter by a white fluid. "Yes, this will do just fine keeping me for today" She said as she took a small sip, "Delicious, very good, you have been a wonderful boy. I want you here first thing tomorrow morning, we are going to do great things together."