I've been wanting to try one of these for years, and last month I did. If you heat it and use generous lube, it does more or less feel like a vagina. But it turns out, vaginas aren't much fun if not attached to a human body. The device is cumbersome to hold in one hand, it makes a lot of unattractive sucking noises as you use it, and it's annoying to clean afterward. My left hand a decent bottle of lube work far better. Waste of $50. Think I can sell it used?