How long I am locked for is always ultimately mistress decision and discretion. Mistress and I have talked about using a wheel of misfortune to decide a minimum lock up time, and we have played with emlalock, dice games and such but this morning I was thinking of something quite devious to suggest to mistress. Sometimes mistress uses the reverse milking method to milk her cock (thats when she sits behind me and pulls her cock back between my legs and strokes it) I am usually face down bum up, and it would be after at least a week of lock up so I am really horny Mistress could place a timer in front of my face and start it once I am hard, or once mistress has decides I am super wound up. I am given permission to cum if I can For each minute she strokes her cock equals one week locked with no chance of release, 30 sec is 3.5 days. I can ask her to stop at any time and the cage is to go straight on for the amount in weeks for the minutes Mistress has stroked her cock without being allowed to cum, or I can wait till mistress makes her cock squirt then that time is converted to weeks. Things would get real interesting in about 2 minutes and the length of lock up is literally in the palm of her hand. There could be variations like if I do cum then its the time Plus a penalty for cumming or something random that mistress has written on a piece of paper that either subtracts or adds to the time if I do.... I only find out after I have begged her to stop or not. Curious if anyone else plays games like this and of so what they are.