Well now ~ this is what I do when I have not had sex on a daily basis. I have a two horsepower wet/dry vac (with the large hose of course) and I have used it to "suck me off" and suck the cum right out of me. I hope this is not dangerous but you have to start out with your own created attachments that get your cock hard. Plastic baby bottes, open on both ends or any kind of open on both ends to get your dick throbbing and fluttering. I am uncut so it may work better if your are uncut. Using lube under the foreskin helps with the fluttering sensation but you will be begging Mr. Craftsman to keep in sucking you off until you shoot a load of cum into the hose and or attachments. Any question please feel free to ask.