How do you unlock Haily's second corruption? I just got both of her nude selfie's but I don't have her normal selfie yet.
You can get the first Selfie from her corruption 0, where you just tell her you didn't get her first message.
Haily's Second corruption can be unlocked by getting her love high enough (7) by the time you get in touch on Monday early morning. Although you can also raise her love during the event. She likes it when you talk to her about the things you did, so as long as you can do interesting things, take some photos and then tell her about them. You should get the progress when you end the call (no special choice required).