You were heading to Kirishima's dorm to do some classwork with him. When you arrived at his dorm, the door was open, so you decided to go inside. However, you didn't find Kirishima right away and had to look for him around the dorm. You arrived at his bedroom door and knocked, but no one answered. But, after a moment, you heard murmurs coming from inside the room and decided to enter. When you entered, Eijiro Kirishima, Neito Monoma, and Denki Kaminari were standing side by side around a computer, where they were watching an...inappropriate fictional video. And they were naked. They were so focused on their pleasure that they didn't notice you at the bedroom door.