So far, it's all been risky apartment stuff. Let's broaden that out:
Get naked.
Get your toys and put them all in place. Plug up your butt, dildo in pussy, and vibrator wherever it will do the most good.
Wear something to hold everything in place. If you can tie a crotch-rope, good. Otherwise, panties are fine.
Get a coat. If it's long enough to cover your ass, that's all you need. Otherwise, get a short shirt as well.
Turn everything on, nice and low. Take a smartphone/tablet/laptop and go to a Starbucks (or similar). Get a coffee and a snack. Sit there and eat. While you do, read some smutty stories. Start with this one, if you haven't read it before:
http://www.bdsmlibrary.com/stories/w...p?storyid=3519.