Just had a hands free dry O in my van at work!

I was reading some posts on here trying to get inspiration, I’ve had success in the past with my syn achieving dry O’s. I felt the odd throb and decided to do some kegels, I concentrated on the circular rhythm and it built and I got there. No toys or porn just concentration all in the space of about 10mins. I’m still chasing that wet hands free orgasm which I crave and of course the super O but thought I’d share.