LOCK-014 LOCK-ON@Kotone: The Secret of a Shy, Plain-Looking Office Lady with Glasses—Unleashing Her Sexual Desires: Big Dick, Creampie, and

During a work break, I was drinking coffee outside when something pink rolled towards me. I picked it up and it was a slightly slimy vibrator. Looking up, I saw a girl shyly snatching it away. "Oh? Aren't you Tsukino from the office?" I was surprised to learn that the usually serious and uptight Tsukino had been secretly wearing a vibrator at work...