Well, you've been a dirty little sinner, haven't you? Jerking away without permission. Did you forget who your cock belongs to? Obviously you need to be reminded. It belongs to me. It is MY property. You may not touch MY property without MY permission.

It's no good begging for forgiveness. You must suffer the consequences. I think a frustrating and humiliating spell in chastity is what you need. How frustrating? Well, watch and find out...