I have had some fun times. In smaller groups and depending upon the crowd, the artists sometimes get roudy. I have had a few women suggest that they would like to draw me more erect, and I don't mean not sitting

I know I could shut this behaviour down quickly, but if the crowd is good and at least a couple of the women are attractive, I let them go on but tell them that I am not allowed to stimulate myself. I could lose my license (there is no license) so one or more of them will have to 'pose' me how they want and do whatever it takes to keep me in that pose. This has led to women stripping off their tops, stroking my cock, blowing on it, general fondling and touching of my entire body, and sometimes blowjobs and handjobs that go to completion. I don't complain. Its a perk of the job.
Sometimes it gets more unusual. I went to one private house party and went into the bathroom to strip down into just a robe. The hostess led me into a small room with about 10 easels set up in a semicircle around where I would stand, buff naked. There were women at the easels sitting on stools but at one stool, beside a 40'ish looking woman, there were two other chairs. In those chairs sat two girls, I guess about 12 or 13, with pencil and pad in thier lap. This was unusual because while this was not a sexual thing, it was still unusual to be drawn naked by young girls.
I walked towards the woman who I guess was their mother and asked if the girls were staying during the session. She took a really nasty tone and said something to the effect that I was being paid to model, not evaluate the artists. Do I have a problem with that. This pissed me off. She could have been polite, so I said 'not at all', turned to face the two young girls who were sitting only about three feet from me, and dropped the robe. I heard two weak gasps and saw two young faces turn a bright shade of red. I may not have mentioned that flacid, I am still over 10 inches long.
It was an interesting hour and due to the young girls present, there was not going to be any hanky panky. At the end, the hostess appologized and gave me an extra $50 because of the unusual circumstances. She asked if I would model again. I asked if the girls would be present next time. She said maybe and so did I.