It's been a while, here is the second half of the personal trainer masturbation monitor.

Anyway I wanted to draw juicy muscles from various angles. I drew many shots of the same action, so the way I did it was a little different from my previous works. But I hope you enjoyed it.

I also said in my last post that I would post the character designs together, but for various reasons, I will be releasing those at a later date. (This will be a bit of a bonus post, so this is the end of the main story.)