One of my favorite things in porn is when one bloke ride his lover's cock and he's hard throughout. He doesn't even have to stroke to keep up his erection. On rare occasion, he'll have a hands-free cumshot, which is magnificent to behold.
You can recreate this excitement in the bedroom, too. Bind your lover's hands behind his back and have him ride your cock. To keep him hard, talk dirty to him and urge him into a hand-free orgasm. If you do it right and talk filthy enough, chances are you'll be successful, and you'll both have a terrific time.
And remember -- cum is best removed from wallpaper and drapes after it dries. A stiff brush will usually do the trick.
