I hear moaning every night. The voice belongs to Riasa, a newly married woman who lives next door. She is kind to me while I'm away on a business trip, and shares her dinner with me almost every night. Just thinking about the fact that such a beautiful and kind person is having sex every night makes me envious and excited with jealousy. But for the past few days, I haven't heard those moaning sounds. Her husband has gone back to his parents' house alone, and it seems she's staying home alone. When she said that with a lonely look in her eyes... my head was filled with worldly desires.