My best friend was drugged and had his virginity taken away while unconscious! He lost his precious virginity, which he had carefully protected because he absolutely wanted to lose it with the girl he loved... Judging from the circumstantial evidence, the culprit is definitely someone from the class. I decided to conduct a thorough investigation to find the culprit. Then, five women emerged, including a teacher. By contacting the five suspects with the feeling of my best friend's vague memories of the fellatio, the sensation of insertion, body odor, etc., and actually verifying it through play, I identified the culprit. Then, an unexpected ending awaited! Who? For what reason? What is the truth of the virginity loss incident where lies and truth intersect? This new-sensory mystery AV, where eroticism and finding the culprit match seamlessly, is something you can't miss for a single moment!