put her on a leash as well, and walk her home
However, once home, rather than letting her go, since it is the middle of the night, tie her up to a tree while her hands are still cuffed and she has the icy hot on her sensitive areas and a crotch rope along with nipple clamps.
Then, get some honey, spread it on her with focus on her sensitive feet, along with her breasts and around her crotch rope. Then get a vibrator and put it in, making sure it is on a rather low setting in order make sure she is just teased by it, driving her insane. Then watch as the ants begin to crawl over her, farther increasing her torment, and tell her that you will be back in the morning.