The rest ... from Jonathan

I stumbled across these two pics by Jonathan. It gives a lot more information about the previous posting and that the previous posting picture had been clipped.

my god, the speed of it !

MMmm!! this is more like it. The speed of those brushes will have his skin off in just a few minutes. Obviously no escape with the bondage element but can't see any real control mechanism.

In erotica terms, the erect cock is missing otherwise we could all be queuing for a ride.

pretty tame ?

A plan for a self propelled machine. Easier just to hit yourself in a self spanking methinks.maybe you can attach a motor to it or something ?