[321tt]

A) For a whole week, you should always have a thong with you when you're not at home, either wear it or have it in your pocket/backpack or so.

B) For a whole week, at least for one hour a day you have to tie/tape/etc the "tiny vibe" to your balls. You can make it 30 minutes if you're outside.

C) For a next night, you should sleep only in socks on your feet and one sock over your CB, naked otherwise, and with one hand cuffed to something next to your bed (central heating would make it the best).

D)As for sending the key back to yourself, I support the idea. But: it's better to lock the key in a small safe (the cheap ones you buy in any ironmongery) and send yourself the key of the safe. In a case of emergency, you can easier get into a safe than try to destroy a lock that is 2cm from your manhood