Unbeknown Incest

The character is not aware of the incestuous character of the sexual relation, although the other could be well aware of it.

It does not matter if the incestuous relation happened by chance or by deceptive intention at the side of the knowing participant.

If there are multiple counts of incest committed in the game by the character, with a mixture of known and unbeknown incest, apply both this trait and i668.