Marvels Comic Mansion
"My name is the Black Widow, but I am sure zhat you have heard of me. V-once you are sitting comfortably, hehe, I can do anything I vant to you and zhere is nothing you can do about it. First I will use a simple shoelace to retain your villingness to co-operate."
"Find the middle of the lace and position it on top of your cock, so zhat both ends hang on either side of your balls.
Now cross the ends behind your balls and come back up again, this time underneath your dick. There should be one loop around your cock and balls, and one around your nuts. Da? Good, pull it tight.
Now tie it around your balls once more. Feel your scrotum tighten.
Finally, gently pull on each nut and tie them up individually, your balls should feel tight and hard, maybe you can even feel a slight.. tug.. on them, hehe.
"Now vhilst you are sitting as my captive, I vant you to tie the loose ends of the laces to your weight. Make it so vhilst you are sitting, the weight can hang free. Zhat is good."
"Now, vhilst you are sitting, slap the bulging head of your dick 10 times for me."