I ejaculated handsfree in my shorts, just by shaking the leg, in a caffe bar.

I was sitting in a caffe bar, quite crowded one. Was horny the whole day and decided to go out for a drink, alone. I sat at the corner of the bar to have a good view of pretty ladies sitting at the tables around me. Since it was summer, they all were in short skirts, barefooted in sandals or flip flops...looking at them starting to get the erection, which was nothing unusual because it tends to happen to me in public. After a while I started nervously shaking my left leg and felt like it was turning me on even more. While shaking it, my cock was rubbing against my leg and shorts, which got me leaking precum a lot! Then I saw I might acutaly ejaculate from this and decided to go for it 😁 started to shake little harder and trying to have normal look on my face 😂 After couple of minutes, warm sperm started to flow out of my cock inside my shorts, making a huge stain on my shorts. I was struggling not to make a sound and to have a "poker face" . I managed it thank god! It was one of the most powerful orgasms I ever had.