This isn't a reward, this is an assignment. An assignment for you to do at home. This is your one chance to cum. You will kneel, at my feet and only stimulate your balls. No touching your penis. This is for dedicated slaves who want to test their devotion. Kneel before me and attempt to cum without touching your dick. If you succeed. Fine. If you cannot cum, even better. Remember, no touching Get on your knees and serve me! This is your assignment.