I Was the One Who Got Hypnotized but I Made an Idol Harem

Sejin works as a road manager for a female idol group. One day, he happened to get his hands on a hypnosis app, but thought he shouldn't commit any crimes using it, so he decided to only use it on himself as a means of stress relief. When he regained his senses, he realized that he was having sex with one of the idols he was in charge of... "What on earth happened?"