I can see every father in the world running out to get one of these for their daughters.  It's the Chasity Belt for boobies.  It can only be unhooked if the person trying to take it off is your true love.  The Japanese lingerie makers that built it, claims it works through an app.  The bra has a built in heart rate monitor that syncs with your phone.  Apparently there's a special equation for how your heart rate rises when you're in love.

My dad dehorns and castrates cattle for a living.... SO, you can about imagine the things he said to the guys I dated!  UGH!  lol