セキュリティシールを使用した改ざん防止の長期貞操 - フェムドムキーホールディングオーガズムコントロール

I'm going to show you my tamper proof chastity system.

I take a security seal and loop it through the chastity just like this.

Slave's cock goes into the loop, I lock the cage, and then tighten the security seal.

So when I ask for proof, I'll know exactly what number you're assigned to.

And now it's time to lock my slave back up.