I saw the woman as she got out of the elevator. Tall, long blonde hair, she was a looker with her shapely legs, nice ass, and great tits. She looked hot walking across the hallway in her almost too short skirt. I told her to be careful because I had just mopped the floor and it was still wet. She smiled at me and said thanks.

She stopped in front of the manager's office. I watched her fix her hair, then she knocked on the door and went inside.

About ten minutes later I had finished cleaning and walked passed the office. The door was partially open... open wide enough that I caught a glimpse I won’t ever forget. There she was, on her knees, right in front of the manager. He was sitting at his desk like the he’s working on something but with his pants around his ankles and this pretty girl sucking his dick. Now, I’ve been cleaning this office building for twelve years and I thought I’d seen everything. Until this.

She'd removed her short skirt and her white blouse. And she wasn't wearing panties, either. The only things she had on were her high heeled shoes.

Kneeling there on the floor, she slowly took half of his length into her mouth. Like she was sucking on a lollipop. A big meat lollipop. I stood at the doorway staring at this incredible sight. She took his cock into her mouth and held him there, then very slowly dragged her lips all the way off. I watched her do that several times and it was pretty obvious the manager enjoyed every second of it. So did I. My cock throbbed inside my shorts. The guy was letting her have complete control in what she was doing. Why not - she was obviously an excellent cocksucker!

Soon she let go of his cock, placing her hands on his bare thighs. She started to pump on his cock seriously. She took every bit of him down her throat and this guy was hung like a mule. I could see he was close because his hands were wrapped in her hair, forcing her to take all of his cock down her throat. No problem for this little slut! She lunged down onto his cock until her nose was buried in his pubic hair. I thought he'd cum in her mouth but instead of finishing him off, she stood and turned around. I watched her wriggle her ass at him, her cunt was shaved bare as a new-born babe. She leaned across his desk, legs spread, with her ass towards him. I watched with growing interest.

The guy stood and got behind her.

I saw him gently rub his hands over the soft pale skin of her backside. He gave her ass a hard swat and she squealed. She closed her eyes as his finger stroked the length of her pussy. She moaned, “Oh, yeah,” as he stuck his finger inside her. He fucked her with his finger a couple times before she said, “Put your cock in me, baby. I want you to fuck me now.”

He didn't need to be told twice. He parted her dripping slit with his cock head then sank balls-deep in one stroke. I couldn't take anymore. I unzipped my pants and pulled out my hard cock. The guy had her hips and was pounding her cunt from behind so hard he actually moved the desk once. I stood at the doorway, stroking my cock, watching this unbelievable scene unfold before my eyes. Then I accidentally bumped the door.

The guy didn’t hear it, but she definitely did. She looked up at me… and smiled. I smiled back and continued to jerk off. She never took her eyes off me after that. She obviously liked being watched. She started to hump back against him. Reaching between her legs with one hand, she began rubbing her clit, pushing herself closer to orgasm. Her nipples were hard as diamonds and she pinched them with her other hand. She was putting on a show for me. Wiggling her ass, pinching her nipple, licking her lips. I wondered how I was going to discretely clean up a puddle of cum on the floor.

All good things come to an end, and as he crested his stroke became more erratic, his breath ragged. He lunged into her and tightly grabbed onto her bare tit with one hand, the other yanking her hair backwards. He growled as he exploded, spurt after spurt of his cum coating her womb. Soon, he slumped back into his chair, his cock wet with her juices.

The girl turned towards him. Kneeling down, she took his cock back into her mouth and I saw her gingerly stroke his balls while she cleaned him with her mouth. I had a perfect view of her slick, wet cunt... the lips puffy and red. She tried to suck him into a new erection but he was done. I left my position at that point.

It was ten minutes later I saw her standing at the office door. She was dressed again and, as she was leaving, I heard her tell him, “Thank you. Same time next week?” She closed the door and walked to the elevator. As the door slid open, she turned and winked at me, smiling as she put the wad of bills into her bra.