I bought the CB3000 2 1/2 years ago. I control my husband totally but I make it seem like a matter of luck. He gets unlocked only if a six comes up on the single dice we throw before every sex session. All other numbers he remains locked. I keep the dice hidden from him until I have at least one GOOD orgasim His ability to provide wonderful and lenthly oral sex has improved greatly. Sometimes I just want him to lick and kiss my tits and I provide my own orgasim either by hand or my trusty vibrator. It is great fun to watch his disappointment when I do this because it does not count as him giving me a oragasim so we don't even look to see if six came on the dice. Or average, of course, he gets to come once for every six orgasims I get but luck is very strange. Once I got 21 orgasims, over five weeks before he got one and sometimes he gets two or three almost in row. Although it looks like luck controls his fate but it is really how often I give him a chance to preform on me. He is not allowed to even touch me sexually without permission. It drives him nuts to have to have to dry me after my shower and watch me while I walk around the house naked or in sexy underwear.