So, I just got the Boy 1... Tried it out on myself (Male here) and it was absolute discomfort. The rim of the head was like; Sharp. Girlfriend tried it on herself vaginally (Cleaned it up first, of course) and she winced it pain from the discomfort. I tried it again later on to see what I could work out of it. I ignored the slight pains which weren't as bad doing short thrusts; But, after I was done I noticed some blood under the rim. Is this just a flawed toy? Any sort of... I don't know; Replacement maybe? On all the reviews I read on it, there was only one that spoke of any discomfort from that.