I was really enjoying the novel from the library and I sat on the park bench reading it. There had been joggers everywhere including young couples, people taking their dogs out for exercise, and a few cyclists.
As the sun began setting there were less people taking advantage of the mild weather and the pleasant botanic environment. I checked my watch and decided to finish the chapter I was reading then leave to walk back to my car and drive home.
A middle-aged man jogged past and stopped at a large tree about 20 feet past me and began doing some stretching exercises.
I stopped reading and watched him for a few moments. He was wearing grey cut-off track pants that were so tight I could see he was circumcised. He wore a loose, light blue T-shirt and sneakers and socks. He looked to be about 40 with greying hair, but his body was athletic and slim, apart from his sprinter's legs with defined muscle definition showing through his tight grey pants. He was about 174cm (5feet 9inches) tall.
He began his routine with assisted arm stretches, impressively high leg raises while holding the tree for balance, and forward bends with his feet apart and slowly rotating to the side, back, and to the other side, forward, then up again.
While he was doing these, I noticed a bulge in his pants. At first I thought it was the creases in his pants that take different shapes as he moved his body into different positions, but on continued watching, I could see it taking firm shape as a large penis, made to look much bigger by the fabric covering it. I couldn't take my eyes off him and at one stage, his erect cock appeared briefly under stretched the elastic of his grey cut-offs and disappeared again.
Then after two more rotations, his penis escaped the waist band of his cut-offs and decorated his stomach, disappearing under his T-shirt as he bent forward and reappearing again as he leant back.
I quickly looked around and saw that almost everyone in the park had disappeared and the last of the cars at the car park were pulling away leaving only 3 or 4 cars unattended.
Returning my attention to the man doing his exercise routine, he stopped to catch his breath and his ample swollen penis lost its hardness and hung heavily and low. I was amazed that he appeared to pay no attention to this clothing malfunction, and as he continued with his twisting exercise, his penis started swinging slightly with each exercise, and from side to side with each twist. I'm straight, but I couldn't take my eyes away from his impressive cock.
I approached him and asked him about his routine. His swollen prick was approaching horizontal at this stage and rising rapidly with visible throbs from his pulse as we spoke. He appeared to be totally at ease with his penis visible and hardening again as we talked. He looked directly at me as I was watching his cock changing shape. He looked me over and told me his routine would suit my body type.
He asked me, 'Are you offended by my cock being visible?'
I gulped in surprise that he was prepared to bring my attention to it. 'No. I don't mind,' I replied.
'Physical exercise seems to have that effect on me sometimes,' he explained.