I had an excellent self-bondage session last night that was just short of one hour duration. 

I was on my back completely stretched out with belts  pulled as tightly as I could around my ankles as well as above and below my knees.

I also belted my feet at the insteps together and tied my big toes tightly together. My toes were then tied back toward my ankles and the extra string was used to cinch the ankle belt as tight as possible.

Finally a rope was threaded through the ankle bindings and tied off tightly to a table so I couldn't move my legs.

I wore my collar and my head harness with the leather plate gag in place as well as the inflatable pump gag. And I found a way to immobilize my head completely using the head harness...

I have a thin piece of pressed wood (kind of like plywood but only 1/3 as thick) that is 2 feet by 3 feet. I drilled three holes in it for the top and sides of my head. Shoestrings get threaded through the holes and tied off to the harness. Of course I'm laying on the board so it won't move.

I've discovered that the leather plate gag does not cut into the corner of my mouth like the ring gag does no matter how tight I tie the harness down. And between the sides being tied and the top of my head too, let me tell you... I couldn’t move my head at all (a very scary yet delicious sensation).

Still another belt came into play as I slipped my arms in so it rested above my elbows. Then I lifted my arms up and back so they squeezed around my head and rested on the floor. The chains around my wrists were then locked around another table leg and there I was...

I can't lift or move my head at all. Can't lift my arms more than an inch. Can't move my legs, feet or toes except the tiniest little bit.

The TENS unit is blasting away at both my nipples and my cock and I have the pump gag in my mouth locking my tongue in place. All I can do is wait for the ice to melt to get the key for the locks on my wrist chains. (By the way, the wife and kids are all sleeping while I'm doing this on the floor of my home office.)

As good as it was, here's how it could have been better:

1.) A belt around my wrists pulled tightly so they are pressed together.

2.) Another belt added to my forearms as well as the one above my elbows being tightened once my arms were in place behind my head.

3.) Something up my ass. Either as simple as a small vibrating egg, or it could be the electric butt plug to create that all around electrical torture experience. Or it could be the inflatable butt plug with the vibrator turned all the way up.

4.) Additional CBT. Tied, clamped, etc... Anything that adds to the TENS pads on my cock.

By the way, I came up with a great way to electrify my cock now. A small metal ring is placed around my cock head and tied off to a belt or rope around my waist.

The ring is small enough that I can only get it on when I'm soft. Once hard, my cock head is significantly contricted and the ring will not pull off.

This causes my cock to be pulled and stretched straight up while being pressed against my stomach where the ring is attached to the belt.

With my cock stretched flat against me, the underside surface area is easily available for a TENS pad to be placed at the base of my cock and held in place by a small amount of duct tape.

The second pad is wrapped/taped around my cock head and also comes in contact with the metal ring. This combination creates a fully electrified cock that can be quite torturous if turned all the way up.

5.) Additional belts would be added to my legs and individually cinched with rope to ensure they're as tight as possible.

6.) My hands/fingers would be taped into balls/fists.

7.) My neck, chest, waist, hips, legs, and feet would all be additionally belted/tied to the hard surface I’m laying on.

All of this would go a long way toward reaching the total immobility I seek.

And finally...

8.) Another person would be present to actively torment me, use me, etc.

As it is, I will continue to fantasize about what it would be like to be completely bound and under the full control of another person.

Next... I am scripting a three hour intense session using a progressive pain approach. This will require another person so I'll only share it with people who contact me.