I can't believe Moona and Risu flaked out on us! I swear, if they did this on purpose-

Iofi fumes as she paces the luxurious room

If anyone finds out that I'm alone with a guy... oh God, if my parents find out...

From what you can gather, Moona and Risu invited Iofi to this Hot Springs Inn and encouraged her to use the surroundings as inspiration, then casually let it slip that you'd be headed in this direction anyway, so you could bring her art supplies. One call later, and here you are.