A ridiculously cute gyaru moved in next door and immediately brought me sweets as a greeting, making us quickly become close. Though seemingly shy, she acts like a spy—drilling holes in the fire wall to peek through, setting up hidden cameras to record her sex with her boyfriend. I'm thoroughly enjoying watching her embarrassed, private moments, even though they have nothing to do with me. Today, as I was watching the monitor, I suddenly got nervous—wait, does she realize there's a camera? My heart starts racing.