Omg thank you so much! I'm happy that you enjoyed the game and reading your comment means a lot! And also, someone who played this game first before Sweetest Valentine? You're a rarity LMAOO /j. Hopefully you'll enjoy my other works as much! :D
A bit of spoilers below to answer your question:
Yes, so her ex asked her to send some n*des, and Amerta didn't want to but she caved into peer pressure. The two then had a falling out, and when she asked to break up, her immature ex retaliated by spreading the pictures around. I just didn't want to elaborate too much on it because I have a problem with over explaining things that are somewhat unrelated to plot LMAOO