1. Find a public place that you can get stuck in. It could be through a window, under a bed, in a playground, under a tree branch, next to a sign, etc.
2. Tell a friend that you will get stuck somewhere, so that your friend can rescue you at a certain time. You could also tell more than one friend to come rescue you, of course...
3. Dress really slutty before going to the place, like in a short skirt, heels, and cut off t-shirt. Bonus points for a butt plug, nipple clamps, hard maceup, blindfold, sexy panties and vibe...
4. Get stuck, but 20 minutes earlier than you will get rescued. More daring: half an hour earlier. Really daring, roll dice for time: 1=1 hour, 2=1.5 hour, 3=2 hours, 4=2.5 hours, 5=3 hours, 6=3.5 hours.
5. You will probably need to handcuff your hands around some object in order to get stuck for real, but be sure to wear the handcuff key on a chain around your neck so someone else can set you free easily.
6.
Try to struggle to get free, make some noise!
7. If a stranger comes along, you can always say that it was a stupid game and someone set you up like this.
8. Try to negotiate a deal IF a stranger wants to help you; "if you free me, you may touch my..."