Liquids near devices
This rule can be difficult to follow since you might need lube to do what you do. If that is going to be the case, consider putting some sort of protective cover over your keyboard if using your laptop before getting started, or scoot very far away from the screen. You should also remove unrelated liquids, like cups of coffee or water. Things can get hectic during cybersex, and you might need to reach for a towel or toy abruptly, causing you to knock a tall glass of liquid all over your device. You know how warranties don’t cover water damage? They don’t cover water-based lube damage, either.