Idk if it counts as a fetish. More like a stunt/"talent" for camming. But like extreme toys get u lots of money on cam obviously. I didn't want to stretch myself out w/wide girthy toys so I used narrow but very long toys very deep. Sometimes taking double ended dildos all the way until they disappear then pushing them back out. The longest toy I ever did that w/was 18 inches but I only did it once bc as soon as I did it, it felt like it was the kind of thing that would put me in the hospital. So w/18" toys I'd always hold onto the last inch.