Army brute Master Mike is leading today's session in the Top's gym - expanding collegeboi's pain threshold!

Master Daryl gets started, attaching spring loaded clothes pegs to collegeboi's body, the ratcheted teeth on the pegs are strong enough to hold wet clothes on a washing line, but today the vicious vice-like grips bite into the skin on collegeboi's young body...

Daryl has a plan to torment the sub to exhaustion. Securing a bulldog clip to the bottom's flaccid cock, he ties an elastic cord from the end of it to the big toe on collegeboi's raised foot. The longer collegeboi can keep his leg raised, the more painful the clip will become on his cock, however, as collegeboi tires and his leg drops down, the tension in the elastic will...