As much as I want to say yes, I'd say no for this reason if I was asked in a public setting.

I have been in this situation. Very exciting.

If he was an older man I couldn't resist

I have done! Someone I met in a shop, too.....

This has always been a fantasy of mine, tbh. I love showing off my hard cock and would love to have someone out of the blue ask me to whip it out for them. It would be even hotter if they wanted to stroke with me.

I have many times at xxx theaters, nude beach, rest stop, park in the bushes. Really big turn on.

probably in person given the right stimulus,

Yes, back in my college days.

I've had an outdoor nudity fetish since I was 13 years old. During the summer months in between college semesters, I'd drive to a nearby office park on the weekends that was surrounded by a secluded wooded area. I'd try to park away from any other cars that might be there (not a lot usually, being the weekend) and walk into the woods where I could strip and walk around in the nude. I'd leave my clothes piled up behind a tree while I roamed far and wide!

On one occasion, I returned to where I'd left my clothes to find them gone! I was in the process of freaking out when this older married guy steps out from behind a nearby tree, telling me I'd get my clothes back if I did as I was told.

He wanted to watch me masturbate while he edged himself. It took me awhile to get into the scene but I was rock hard in no time. After about ten solid minutes of stroking I shot several ropes of cum onto the ground. At this, he stopped edging himself, placed his hands on his hips and told me to give him a blow job. He was still fully clothed with his pants down around his ankles. He told me to swallow but he managed to get some on my face as well.

He pulled up his pants and walked out of the woods. I never knew his name and I never saw him again. But I still thank about him. He had a nice cock.

I probably would masturbate for a stranger if asked. I really enjoy masturbation and being watched. Really adds to the excitement if someone is watching.

No I wouldn't! About 10 years ago the Amarillo PD was running undercover vice cops both men and women busting truck drivers and the TA Truck Stop!

Yes

Probably not, but if I were asked if I would be interested in masturbating together then maybe I could very well agree.

I traveled for work. I have had anonymous masturbation encounters in adult theaters, book stores, bath houses, saunas, gyms, bars, and hotels. It is a heady experience to be approached, your cock enlarges, and then . . .

I've often chanced upon like-minded guys ina a hotel bar. Agreement is that there will be nothing oral or anal between us. Then we go upstairs and lie apart on the bed, masturbating facing each other until we're both empty and exhausted.

Absolutely, but only if the person was female.