It took all of his focus to establish it and he suspected he’d be drained of the mental energy required to maintain it long before sunset. Despite t...at ominous prospect, he breathed a sigh of relief and closed the door. He started his car and drove home. When he got there, he let his dogs out and put them back in the pen. He walked into the house and went into the bathroom to wash his face and hands. As soon as he opened the door, he was startled by a high-pitched, feminine shriek. He looked up. It was not until she had talked about the UV lamp, that she had started acting weird.The UV lamp…… could that be it?The note had stated, that a trigger was needed to get the d**g to work.Ultra-Violet light. Perhaps that was the trigger.Eating the pills alone was not enough, you had to expose the person to Ultra-Violet light to start the effect.I decided to test my theory.“Mary come in for a moment will you?”She came inside, and I locked the door after her.“Hey why did you lock the door?”I. After a while, a few of us ran out of beer, but no-one wanted to get out of the tub, because they were all naked and self-conscious. The girls said they weren't going to leave the 'safety' of the bubbles. I didn't see the exposure as being such a bad thing - being drunk, I wanted to savor the feeling of rebelling against the instinct of modesty. I jumped out of the tub and volunteered to make the beer run."Who wants a beer?," I asked, standing by the edge of the tub. My cock was at least. "What I'm trying to say here, is that there is noreason why you would need to get off of this thing. So, it's going tofuck you until you agree to be a good happy slave do you understand?" Ivigorously nodded my head, moaning into the cock. "Good girl."She turned on the switch by the plug and I screamed as the cock from theback began to enter my asshole. The cock from the front then also beganto pump in and out of my mouth. I had never felt so degraded andhumiliated in my life as the two cocks.