You know those television weight loss shows where they take people to personal trainer boot camp and run them through an intensive exercise program? They could revitalize that whole TV genre — and make some much more interesting television — if they only got some ever-so-slightly-more sadistic personal trainers and invested in some “special” exercise machines:

double-dildo pedal-powered forced-exercise machine

Art is from a Dofantasy comic, via Bondage Blog.

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