MKON-087 Rape of a close friend she hasn't seen for a long time

When I was a student, I was bullied for being falsely accused of being a busybody. On the day I invited my first girlfriend, Jun, to my house, the bully Okazawa happened to move in next door. He came into the house and caused chaos, but Jun bravely chased Okazawa away. However, later on, Okazawa took offense at Jun and forced him into a room on the way home. Jun, who had saved me from my worst life, fell into the hands of DQN and was shot in the vagina.