Kasper has been slacking off at the gym - and coach Harrison is not impressed.

Harrison gives him not one, not two, but three hard sessions of motivational spanking - with hand, strap and belt - to remind him to keep his bottom active!

The lad thinks his ordeal is over and hits the showers, but returns to find the coach wearing nothign but a towel and wielding a nasty-looking bath brush. It's back over for the hardest punishment yet: a relentless bottom blistering with the bath brush!