When I say I'll be gentle, you know I'm being sarcastic. There has never been a time when I was gentle when a cock is in the box. EVER. BUT to humor my footslave, I am a bit light-footed at first, gently stroking his shaft and balls, putting slight pressure on them. I forewarn him however that soon I will stomp his cock and balls AND I will be stomping his seed into the cockbox as well, just to be mean....I love being mean.