When a character's private parts are hidden by conveniently placed obstacles within a scene, such as steam, clothing, body parts, etc.
This tag is for obstructions that happen to be there against all odds, not characters deliberately covering themselves. For example, hair or wings that are draped over a girl's nipples don't necessarily count as convenient censoring, but if she is moving, and they just so happen to move in the way of her nipples in the process, that is convenient censoring.
For artificial obstructions that are external to the scene, like a bar censor or a mosaic pattern, use the censored tag.
