While i do not think the actual act of the mechanical masturbation is humiliating, (the thought is REALLY stressing my CB-6000) i think the humiliating part will come when i realize what i just promised my Mistress that i would do for Her and/or Her Friends in order to "Stop The Insanity." But, then again, that DOES NOT mean that she will stop!!!! After all SHE is the one in control! Thank you for your time, christine