A married woman full of justice Eriko encounters a molester one day. Normally, she would throw her hand away immediately, but that day she was unknowingly swept away by her lewd tricks, and she let out a voice on the train. Her unprecedented pleasure is deeply burned into Eriko's mind. On the surface, she hated her molestation, but somewhere in her heart, she expected the pleasure of being toyed with in public. And again, a man sneaks up behind Eriko's back...
