At first glance, it looks a bit like a mini robotic device. But this CBT Play-Ball Divided Scrotum Stretcher with a Ball Divider is a guaranteed source of fun times.
Your sub is locked in this CBT device and after an hour session, you show him the keys. „I'm free“ he thinks. Well, well, well, not so fast, you are unlocking the cage just to tighten up the screws even more. Look at his miserable face once he realizes that Torture and Pain continues.