I don't live with Mum anymore, so the only time she's ever found it is when I left it in the spare room once just lying under the makeshift wardrobe (one of those "rail on wheels" things). She remarked about it but that's it, she just found it funny. Mind you, I've been out to her pretty much since the start and will-be step-dad knows about me too, so I'm not bothered about it getting found - it's just part of what I'm going through.
Housemate's discovery on the other hand was a bit more awkward. He asked to use my computer to print something off, and I'd forgotten I'd left it on the chair - I was using "cock-socks" for it by then. Just as well, as he picked it up, gave it a squeeze to get an idea of what it was, then asked if it was a stress ball.
"Um, no," I replied as I quickly relieved him of it.
He gave a brief nod before saying "Yeah, I think I know what that is," and thankfully got back to the computer.
This guy is the more liberal one who I've had some nice chats with about the subject, but damn, was that awkward - for both of us!