On the night of a home party celebrating my engagement with my boyfriend Seiichi, I invited my childhood friend from middle school, Horio, and from that day on, our relationship took a drastic turn. Under a strange and unsettling atmosphere, Horio, who had obtained leverage over my boyfriend, repeatedly raped me, dragging me into a cycle of sexual degradation. He constantly provoked my resistance while whispering sweet nothings into my ear. "Act more disgusted... Let's record this as a keepsake and show it to Seiichi," he said, as he continued to violate me over and over again. The place that once symbolized our happiness slowly transformed into a pit of depraved infidelity. The events of that night became an unforgettable trauma I could never erase.