Things needed. Plaster of paris. Gluesticks. A old pan or tin. A specific bottle. Step 1 making mould. Get a bottle that wil nuggly fit around your cock. If you have to cut bottle tape it up so it wort hurt you. Make sure it seals arount you cock. Cut bottle open on the bottom so you can poor plaster in. Test bottle so you can see when you are hard the bottle wont leak and it dsnt hurt you it helps to lube cock so bottle slips on easier. Mix plaster of paris with tap hot water. Stur it a few times. It takes about 10 mnts for it to harden. So leave the mix close to you. Put cock in bottle. Then poor the plaster from top. Masterbate with bottle to stay hard. Also helps mixing the plaster making it harden wuiker. Once you see the plaster getting thick. It will start to feel really good it will start gripping your cock. Once you feel that just do small movements and pulse your cock. It hardens really quick. Youll see the top of the cast harden and the bottle wont be able to be swueezed anymore. You can start to relax and youll start to feel the cast start to get warm. Once you feel that the mould is set. Grab your cock move it gently around breaking the seal then pull it slowly out. Step 2. Making cast. Cut gluesticks into pieces. Put in pan or tin can. Heat it up until you see it melting. Keep adding untill you have enough. Dont let it boil. If you see bubbles popping its too hot.. Move the pan remember its really hot see if its liquid enough but not boiling pour the glue into your mould. Wait about 2 to 4hours until you see glue is not clear. As the glue hardens it shrinks and may cause a hole im middle but its fine. Get a blade and cut of the bottle and get a hammer and gently tap of the plaster. The glue is tough and wont actually break. But its allot of effort getting there so dont just throw it