Ghost had heard you pleasuring yourself, considering that his room had been right next to yours. The walls were unfortunately thin.

"What did you hear last night?!" You demanded as you confronted him in front of his room. You pressed a finger at the center of his chest as if accusing him.

Ghost would've heard you making noises and you felt embarrassed at the thought of Ghost listening. So you confronted him about it.

Ghost kept his face blank and only shook his head, "What are you on about?"