I was still horny as I had only come twice. I could see that tonight was going to be all about Adrian's needs, so I ended up jerking off in the shower. I was humiliated that Adrian had made me suck his cock, but the act of total submission also aroused me immensely. I couldn't erase the memories of what I had witnessed and endured this evening. I closed my eyes, and came to the visual of Adrian butt-fucking my wife over my desk, with her bridal panties in her mouth.
I knew the security cameras in my office had recorded at least some of our sexual activities. However, I wanted to film Adrian and Sara if they ended up showering together. So, after I showered, I got a step stool and tried to figure out where to position my GoPro. We have a very large walk-in shower enclosure, with an overhead ceiling fan directly above it. We only ever used the ceiling fan in the heat of summer. I selected the wide screen mode, and placed my GoPro on top of one of the fan's large oak blades. Using a small hand towel to prop it up, I positioned it the best I could, and hit record. I hoped I would be able to capture some, if not all, of the action.
I returned to my office. Adrian and my wife were sitting on a couple of recliners, making small talk. He had consumed another beer, as evidenced by the empty can by his feet. He announced that Sara and he were going to shower together.
I am not normally a jealous person, and Sara never gives me reason to be. I had gone into tonight with my eyes open, with two people that I trusted implicitly. Adrian had completely dominated my wife and I. He had enjoyed her in every way possible. I had increased his pleasure by submitting to his every desire. He had laid out his expectations up front, and had been dutifully rewarded for his honesty.
As I ran through his checklist of favorite kinks, there was only one that had not been fulfilled tonight. I had just witnessed him drink four beers in rapid succession. He was about to get into the shower with my wife, who was clearly getting off on his dominance of her. A uncharacteristic streak of jealousy did surface, as I realized that he was planning to take a piss on Sara in the shower. I wasn't sure if she knew what he was doing, or how she would react, but I wasn't going to let her suffer this indignity.
They left my office hand in hand, like a couple of love-struck teenagers. He was naked, his lean, muscular ass flexing as he strutted from my office to the shower room. She was in her white garter belt and stockings, still wearing her fuck-me pumps. She had picked up her bridal panties from my desk and carried them in her spare hand. She kicked off her high heels at the office door, as she struggled to keep up with him. I gave them a couple of minutes head-start, and then followed them to the shower room.
They were already in the shower enclosure although the water wasn't running yet. My wife's bridal panties were hanging from the bathroom door handle. It reminded me of life in the college dorm rooms. On the rare occasion that one of my college roommates got lucky, they would hang something on the door handle as a makeshift "do not disturb" notice. Of course, back then if you had walked into the room, you may have interrupted a heavy petting session, or perhaps an under the covers hand job. You most certainly wouldn't have walked in on a college guy who had just slammed four beers, and was about to urinate all over his date in the shower.