Best mastabation technique

I like to jack off into pumpkins.

 

The important thing is to concoct a machine that will stroke you and suck you in and release you on the back stroke while you massage your nipples to get the charge of oxytocin to your pleasure center in your brain. I did and it is a doozie except for the fixed speed of the windshield wiper arm that jacks me off. Occasionally I just shut it off and fuck it at my own rate with the foot peddle valve and the bleed valve set a bit more open.

 

I use my right hands thumb & index finger to masturbate myself.
Ocassionally lube is also used on them just for a bit of extra slip & some lubes that have tingling effects (Durex) or are massage / lube combo mix.
There are the his & her's combined packs I use too. They produce nice sensations too when both are mixed together & applied!