Wow, sounds like most everyone here is some kind of ninja when it comes to hiding their eroge time. As for me, my brother has seen me playing through some non-ero scenes in various games, and the last time it happened he laughed and said, "Hey, is that... hen-tay or whatever?" I just about flipped my laptop over because I didn't think he knew such a thing existed; apparently somebody from his high school told him about it for some reason. I just pretended not to know what he was talking about and told him that I was essentially reading an 'anime book' and he wandered off. It was a close call..