When I was young, my neighbor who's much bigger than I was and myself liked to re-enact fighting scenes from Japanese superhero series. Usually he ends up straddling me and strangling me with both hands. I remember getting erection everytime he choked me hard. I used to wear short shorts so my...
I have used that, it's one of my favorite choking tool. I have a nice leather choker that I tighten around my neck (until I choke) while jerking off.
I have done autoerotic asphyxiation since I was maybe 10. When i was young I used either my school necktie or my sock and tied it tightly around...