Take your bar of soap, ideally the biggest bar of soap you can find, and remove it from its box, wrapper, or whatever it is packaged in. Now take your soap cutting tool and make a hole wide enough in the soap for your erect penis to fit into.
Now you have a soap buddy you can fuck until the cows come home or until you're ready to blow a load. This is good, clean fun even though that was a very bad pun!
Female sex toys:
A chilly self-made dildo:
You'll have to think of this one a little bit in advance ladies because the prep time is significant. If you live by yourself or in a situation where someone else discovering this toy won't be embarrassing then you may want to prep this one and just let it wait for use.
Before you begin you'll need to find a condom. Size, texture, and color are up to you. Once you've opened and removed the condom from the wrapper you'll need to expand it somewhat. To do this you can either use your finger or any other long slender object, like a pencil with the eraser end first. If you don't want to use an object you can also inflate it yourself like a balloon.
Once the condom has been expanded slightly, place the opening around the head of your faucet and turn the water onto a slow stream. The longer you allow the condom to drip fill with water, the larger and longer it will become. Once the condom is filled to your preferred amount, turn off the water. Tie off one end of the condom and place the water filled condom in the freezer.
When you place the condom in the freezer you should keep in mind its position. If you prefer a dildo that will be roughly the same thickness from start to finish then you should place the condom on its side which will cause gravity to pull on the side of the condom. On the other hand, if you prefer a dildo with a head on the end of it, place the condom in an upright position, allowing the gravity to pull on the tip end of the dildo.