This was probably the most risky flash I've ever done, I was on the top deck of a bus sat next to this hot milf and the bus was packed! Luckily we were on the back seat kind of away from onlookers.
I whipped out my penis and she noticed it straight away with me being so close to her. She didn't do much else but stare until I proposed she have a play with it, she was a little shy and said no, so I gave her a helping hand and placed her hand on my penis. She loved it then! She could feel my cock get harder in her hands.
She tried stopping now and then as I believe her stop was coming up so I thought I'd have a bash at groping her boobs but she took my hand off her and vacated the bus. Worth a try when she's up for it!