by Whinston
Good start. For me, I wish you'd marked the change of POV between him and her with more than a paragraph break. Without dialogue, impossible here, a clear flag of the POV change would help, I think.
Will look out for Ch.2.
Couldn't you have given some thought to giving it a bit of credibility? Masturbating men and women fill the parks of the world, do they? Other park users keep their distance, even during hot and sunny lunchtime periods?
This story is credible despite the other comment. Not all parks are crowded, and I have seen some surprising things over the years.
Well written, I'll be back for more