This is one of my favorite masturbation techniques that I have done mostly when I was young and even now if nobody is around me for a couple of hours. It takes time to manage it, but it is worth trying!!!
My bed has a headboard and is tall enough to fix a suitable mirror to watch in it all my stuff when I masturbate. I need a narrow-twisted rope longer than one yard to tie it with a cock ring and at the next end of it, I pass through one of the holes in the headboard to hold it with my left hand.
I love to insert some veggies like carrot, cuke, and eggplant while masturbating. I boil the veggies in water for 5 minutes to get warm and a little softer. The last thing which I need is a diluted water base lotion. For making the best-diluted lotion I mix two parts of water and one part of lotion, then shake the jar well to mix it.
Now all things are set up to start a long masturbation session. As I said, I lay on the bed face to the mirror, open my legs widely, and bend them over my shoulders so I can access my cock, balls, and asshole freely. I put the cock ring on my balls, and I grab the other end of the rope which passes through a hole in the headboard with my left hand. I pull down the rope gently to make sure it works well, and I can control the stretch of my balls by pulling down rapidly. I stimulate my cock and rub plenty of lotion on my cock and asshole. I can watch my whole self in the mirror, my legs are swinging over my shoulders. I gradually insert in my asshole the first carrot, and it goes up easily, my cock is getting hard and I pull up and down on the rope to stretch my balls as far as I can. I push out the carrot and shove the cucumber and the next eggplant.
I can perform this “masterpiece of art” in the front of the mirror up to the time of eruption like a wild volcano.
Lol, try it. It's worth it.