I can recommend "A Tale Of Forgotten Lives". It says abandoned but it's still pretty much finished with much sextoys, bondage and machine content. But you won't find any torture.
"Elf Jail" by indivi is nice but short. Mostly bondage and sextoys.
Also "Lust Doll" features some machine and sextoy content. (Also indivi)
"machine ruin self" is pretty hot. You get to tie her and machine fuck her, until she collapses.