Did this just about 20 minutes ago. I hope you enjoy the story.
First lets set the scene, i am a college student, with a room to myself in the dorm i live in, there are 8 other people on my floor, but they are not part of the story.
I had recently finished a good portion of my homework, so i went to my fridge/freezer and checked on the handcuff key that i had put into a block of ice earlier that day. Frozen. Excellent, i would get a chance to do something i had wanted to try for a long time, true self bondage. My girlfriend occasionally comes up and we have a bit of fun playing TUGs, but unfortunately they are few and far between, but we have plenty of things to tie with. I got the backpack which contained about 10 D-ring belts, a pair of real handcuffs, and a ball gag. I took a deep breath, and turned on the TV in case of any minor noise, though these are usually minimized anyway outside the door. I took a seat, and pulled out the first two belts.
I wrapped one across my left ankle, and tightened the belt, and wrapped the remaining end between my ankle and the leg of the chair to prevent any movement. I did the same to my right ankle. The next step ws how to secure my legs the rest of the way. I decided to tie my knees together using another belt, and this worked extremely well. I could still move a little each way in the seat though, something i didnt want. So two more belts came out of the bag. I wrapped one around each thigh, and passed it though the corresponding half of the chair frame. Not a chance was i moving my legs now.
Now came the tricky part, i couldnt bring myself to take the risk of not being able to reach the key after it melted, so i couldnt securely tie my upper body to the chair (i thought of how i could do this for the next time, but hindsight is 20/20) so i strung 2 belts together and wrapped them around the chair, enough to secure myself, but not extremely tight. At this point, i put the cube on the floor, this would soon be it. I adjusted my gag around my head so i wouldnt be able to spit it out. (its about an inch to an inch and a quarter diameter, so it fills the mouth pretty well but can still be worn for a medium length period of time.) I clipped it behind my head, and took out the final belt. I made the loop that would secure my left hand to the chair. I slipped my hand through, and hoped the loop would hold through the ordeal. i tightened it with some difficulty using my right hand, and tested it, mobile, but not enough to get out of.
The last and hardest part was now here, the handcuffs for my right hand. I should have thought to put my hand in the cuff first, then attach it to the chair, but lacking foresight i did the opposite. it took me about 3 minutes to get the cuff around my wrist and secure it to seal the fate that would be until the cube holding my freedom melted. I looked at my computer clock and it read 5 of 10, it had taken about 10 minutes total to get all of this set up, and the cube had barely melted.
I struggled a bit, upper body could move, lower still very immobile, and thats how i would stay until i could get the key into the handcuffs. the feeling turned me on, but as i was alone, and hands nowhere near being able to give release on either count, i waited it out. I waited and watched the movie on TV, i waited and still, the cube seemed to stay put, unmelted. My jaw began to hurt, so i picked up the cube to help the process, the cold began to sting, but i held it tight, hoping to end the excitement i felt, and the ache in my jaw. Eventually i was able to get the key out of the ice, and found the seemingly exceedingly small hole for the key, and barely got it off the chair.
i untied myself gratefully though wishing there had been someone to make the experience more fun.