Mojina works at a women's underwear manufacturer. One day, she boards a bus that isn't on the schedule out of curiosity and gets molested. It turns out that bus is the legendary molesting bus... Her relationship with her husband is cold and lacks conversation; frustrated with unmet desires, she awakens to a fetish for being molested, wears lewd underwear, and boards the infamous molesting bus herself, becoming an M-sick pervert.
