Even the suit on the left picture leaves much to desire. No doubts, looks very erotic, you can imagine yourself being locked inside and waiting. What are you going to be used for? As a living sculpture? As a human toilet? As a sex doll?
But using screws is not practical for suits, it’s rather for a long term stationary bondage with a separate latex catsuit, steel construction and a corset. And where is a hood? Considering the pose, the strange double-dildo “strap-on” is not functional and more for a decoration.