Get a long two headed dildo, insert one end in your pussy and suck on the other.
If you have a bicycle, turn it upside down so that it rests on the handlebars and the seat. With your hands, grip the pedals and begin to rotate them as you would with your feet in the normal upright position. Now, straddle the spinning wheel and gradually bring your tingling and engourged bits into contact with the spinning tire....
This should give great pleasure, especially if you have a multi-speed bicycle!
A note of caution: You might want to employ this mode <I>only</I> on your regular days as there might be a tendancy for the tire to throw droplets of your secretions thoughout the room, and it might present some embarrasing questions from the police when the neighbors alert them due to your squeals of delight.
Enjoy!
push yourself up against a washing machine going through the cycle. The vibration is great.
Go to porn websites and listen to the soundaffetcs during the fucking. It feels really good to do it then.