This is the last of my current novels that is part of my Tangerine Academy series. The indirect prequel is "My Clingy Little Brother" but you don't have to read that to enjoy this story. (Same characters)
https://bigclosetr.us/topshelf/fiction/99260/my-clingy-littl...

Characters also appear in "My Roommate's Cat Revealed My Secret" (part 2 for Alex)
https://bigclosetr.us/topshelf/fiction/99047/my-roommates-ca...
https://bigclosetr.us/topshelf/fiction/99315/my-roommates-ca...