So I'm a 20yr old student living in a flat of 4, and normally I feel I can't wear chastity because the consequences if they somehow found out would pretty much ruin my life. Anyway, they're all going home in the Christmas period and I'm not, giving me the perfect opportunity to try and train myself into longer periods of chastity (my longest is 10 days with periodic unlocks). My big problem is I'm terrible at self locking because when I get extremely horny I unlock and cum. I looked into my area but there's no in person doms who can hold my key. Is there some sort of alternative where I can be locked and someone else controlling?