Also, if you did have sex with someone, I think that person will let you know, if you know what I mean. But I do not think that it happened.
Evidently, fluoxetine (Prozac) can cause intense dreams. See this post.
http://www.medhelp.org/posts/Depression/prozac-and-dreams/show/709987
That being said then I seriously doubt you had actual intercourse. Just an amazingly wet dream.
No their would have is no way my coworker did anything . Also I was in a recliner which I would think would have tipped if someone had been near me . My fear is that i got out of the chair .
One other thing to consider. Could it be possible the coworker who was with you actually rubbed you while you slept? There are a lot of people who are not above such an act. Your mind would automatically generate the dream to justify the stimulus. Not trying to cast a shadow on your co-worker, you would know better if they were capable of something like this. Just an after thought.
Though there have been several reports of this occurring while on zolpedem (ambian), ive yet to hear of it while on an ssri. Given the information you've provided I would be inclined to say you simply had a wet dream. That you secreted heavily only demonstrate the intensity of the dream.
Should you have serious doubt you could easily rig an alarm that sounds if taken off level. Many cell phones also allow you to turn your phone into a motion sensing camara. You would run the app, plug it into power so you keep your battery full, set the zones for it to monitor and should it detect movment in your preset zone then it will trigger either recording, alarm, or both. Do you have a smartphone? If not you can pick up a used one and load the app via wifi. Ill post the name of a couple if your interested. Just tell me the type of phone you have.
But back to your current situation. I dont think you had an episode of 'sexomnia'. If you feel you must have absolute proof, have an pelvic. If you did have penitrative intercourse it will be evident in the exam. Especially if the sex was as intense as your secretions indicate.