You talk about an Eroscillator? Where can you buy one? When my wife leaves the house and I know she will be gone for a while, I go and get a tape that I have hidden and watch women make love to each other. That's when I masturbate. And I also think about a man giving me oral sex. This turns me on. I had a man do that a long time ago to me and it was great.

I see nothing wrong with masturbating, as long as your wife isn't asking you to have sex and you're turning her down because you've worn yourself out. As to the Eroscillator, it can be purchased at on at  www.eroscillator.com. Be advised that like most vibrators, it is aimed mostly at women, though I suppose that the sensations could also give a man an orgasm, though that is not it's main purpose.