RichyCapy This may have already been addressed but there is kind of a bug with Stella. I could not get her to tell me her name when I went to get the package for the Principal but then when I needed a mask for Jessica, the game acted like I knew her name and she talked about some sex we had that never happened in my game. That was only the second time I ever saw her. Then when I did the small talk with her it reverted from her name back to ???
Edit:OK, got the sex dungeon scene now. So it is possible to get the mask before you get that scene, which causes that glitch. Might want to set a flag that you can't get the event that leads to buying the mask until after that dungeon scene