That looks good. Your cock seems to like that. Wrap your hand around your cock for stroking. Take the loose ends and wind them around your little finger. (Just like I have you wound around mine eh slave!)
Take the black tape and wrap it around this hand as you squeeze your cock for me. Wind the tape around at least four times sealing the lace and locking your hand in a death grip around your cock....finish off around your wrist.
Pour lube into the hole on top so it runs down inside.
You are now our prisoner.
100 strokes FAST NOW!