I am baring my soul about 25 years of my life. In my mid age I had a opportunity to try being a male art model. Something I always wondered about. Having a better than average physique & having no body hair & being muscular was abig factor. Being completely naked before large groups was a little un-nerving to say the least. I immediately was a big hit & word spread through out the schools & art groups. My phone began to ring off the hook. I posed nude for art & sculptor classes & groups as well as small adult art groups & privately for artists, both amateur & professionals. Sex was never a factor & I took it very seriously. Never got a erection except if required to by a few more adventuresome groups / people. I became so matter of fact about it that nothing shocked me. I was asked to do sex poses with girls as well as guys & was expected to be aroused, several times even ejaculate while posing. Sculptor groups were especially forward & thought nothing of touching & handling my body as they formed their clay. My penis has been squeezed & pulled by guys as well as girls while in a reclining pose making me hard. A few times causing me to cum. Many times I modeled for artists 1 on 1. Just him & me (me naked) He would request I get myself hard & aroused. I would comply. I would find myself being groped & performing oral on him. It was not without sex. Just that at schools & large art groups no sex ever occurred. It became so natural & routine to be naked.