Ball stretching or restraint

I obviously have no familiarity with the activity of restraining or stretching my balls or sac in any way. It looks uncomfortably painful, not fun painful.

Anybody have experience on the give or receive angle that can help flesh out the attraction?

Call me morbidly curious but not yet willing. :-)

Great question. The topic has sparked my own interest.

Great question. The topic has sparked my own interest. Originally Posted by Stevensegal

Not mine!