Kumi Monster may have retired from modeling, but her work still stands out. Here she is fighting a simple hand and foot tie in a tight tank top and pants. She's gagged with very strong tape to make sure she can't ask for help from whomever is watching.

Kumi Monster may have retired from modeling, but her work still stands out. Here she is fighting a simple hand and foot tie in a tight tank top and pants. She's gagged with very strong tape to make sure she can't ask for help from whomever is watching.