I rarely do this because I don't like lube (Messy and takes too long to wash off) but first grab a couple of pairs of socks. Take each sock and put one inside the other until you think it's thick enough. Take the openings of them all and flower them out at the top, the hole will resemble a tight pusillanimous individual. Take a condom (If you own any, kiddies) and stretch one over your richard. Put your richard in the hole and then grip the socks tight enough so that you can take your richard out without the condom going with it. Stretch the base of the condom around the outside of the folds in the socks so that it won't slip. Squeeze a liberal amount of lube (Or soap if you don't have any lube) into the condom. Now you can either just use it to simulate a BJ (It has decent suction if you packed it right) or you can put it between some couch cushions or a pillow or 2 and forget it.
I'm so alone.