Not quite hands free, but definitely not how I used to do it.

After about 30 minutes of having my Helix Syn in, slowly relaxing and contracting different muscles, I felt like I needed a little push. All I had to do was rest my hand near the base of my dick and cupped my balls. That touch alone got me fully hard, and while maintaining my rhythmic muscle contractions, I squeezed the base of my cock without moving it at all. I managed to cum like this, without moving my hand up and down. It wasn’t dry, but it definitely felt more intense and lasted longer than most orgasms. This seems like a good inbetween step between full on old style jerking off and hands free.