Things that count as orientation play:

• A character proclaiming they aren't gay while engaging in sexual activity with the same sex. (no homo)
• A character discovering that they're sexually attracted to a gender they believed they weren't originally.
• A character attempting to seduce someone who says they're straight/gay, or succeeding.
• Trying to "convert" a character's sexuality.
• Experimenting and exploring sexually with a different gender.
• A character engaging in sexual activity with a gender they aren't usually attracted to, provided there is visual evidence to the orientation, such as a visible pride flag.
• Mistaken gender in regards to attraction.

Things that DON'T count as orientation play:

• Images with no reference to sexual orientation, regardless of the character's canon sexuality. For example, a lesbian with a man, with no reference in the image to the character being a lesbian.
• Bisexual encounters with no reference to orientation.
• Posts with a story in the description related to orientation play.