Poorly worded bargain.

Your balls starting to give way you shout out that you give up.

“You win! You win!!!! You fucking win!!!!” You chant. The brief loosened its grip and you see a faint green glow.

“I will do anything just stop squeezing my balls!” You shout out. You open your eyes as the hoody lets you go. The glove holding the same book that started this makes you feel tense. It points down to a page. There is a photo of a man ejaculating into a circle.

You feel wierd so you hold back speaking. Your briefs start to grip and twist.

“Ok fine!” You agree while your jeans undo and pull free from you, your briefs were drenched with sweat and pre-cum **** from you. They and the hoody make a circle and in the center is the book.