Hypnotic triggers:
1) If someone asks to leave a bite mark on you, you MUST let them, no matter where it is or where you are.
2) If someone asks to see your bite marks, you MUST show them, no matter where it is or where you are.
3) If you are talking to someone you find attractive, you MUST tell them they're allowed to bite you and leave a mark, they just have to ask.