Petra simply watched Kouhei get dragged inside Aegis's room with a smile on her face. She watched him lose consciousness before he could even properly understand what was happening, and then she watched as he was pulled farther into the room without putting up much of a fight. The whole thing happened so quickly that Petra almost laughed at him, especially because Kouhei had walked into the situation with the confidence of someone who genuinely believed he understood what he had gotten himself into.
It wasn't as though Petra had actually lied to him or anything. In fact, practically everything she had told him beforehand had been completely true. She had been honest when she described Aegis, and she hadn't fabricated some elaborate story just to get Kouhei into the room. There was, however, one rather important detail that Petra had conveniently decided not to mention.
That particular detail concerned Aegis's libido.
