One of my favourite techniques, but I only do it when no one's home!
Hi, I wanted to share my favourite solo method with you all.
Firstly, I make sure no one's home (which is very important). Next I strip down to my boxers and climb on my bed. I put a pillow underneath my groin and lie face down on it. Then I grab the top of my mattress and pull myself fowards, which creates friction all along my penis and balls (it might be uncomfortable for circumcisees). I do this repeatedly, pulling myself up and thrusting my groin against my pillow. I build up speed, faster and faster as the bed shakes under me. Then I reach orgasm, and I moan loudly (I don't usually make noise, but it's just that good!). I usually lay there for a few minutes, utterly spent, panting to get my breath back.
Try it next time you're home alone!