MKON-118: My Girlfriend Was Brainwashed and Taken by the Cult Leader I Despised - Kaho Kitaoka 1080p

I went to the house of my first girlfriend, 'Karin-chan'. In the living room, there was a large photo of the leader of a cult, and I was told that all of Karin-chan's family, except for her, were fervent followers. Of course, this did not change my feelings of love for Karin-chan. Just as we were getting into a good mood, Karin-chan's father came home. "We are about to perform an important ritual, so I'm sorry, but could you please leave for today?" I didn't intend to interfere with the family's beliefs, so I decided to leave for today. Little did I know what would happen after that...