The public park is where I met the elderly gentleman as the park was full. I kept noticing him going back and forth to the public restroom. As the park got ready to closed I decided to follow him into the restroom where his huge cock was out and he was playing with it. I closed the door behind me and began to suck the old man's huge cock. I couldn't get it all in my mouth but my efforts mad him cum quickly, shooting a huge stream of milky batter all over my innocent looking face. He then told me to take off my clothes as he planned to humiliate me even more by pissing on me in a public restroom.