When summer comes, molesters who are obsessed with big tits become highly conspicuous, regardless of whether it's right or wrong. Even during the day and in crowded buses, they boldly grope women's breasts directly. First, they scan the interior of the vehicle, and once they spot a big-breasted woman, they press themselves against her from behind and lock onto their target. From that moment, the molester's world begins, while the victim can only glare in fear or emit timid growls. In empty buses, the molestation escalates further, creating an eerie and unsettling atmosphere.