it is interesting to know how old are your yan yan. Is it that some are very young in their early twenties and fool around. I saw many of these at Causeway Bay especially during weekends.
you cannot control how they dress during their day off. However, when they are at home, they have to wear the clothes that I provide and no other. This is to prevent them from dressing less and less.
Ha so far no problem. for both bun bun and yan yan