One day, suddenly, when she came to my house to tutor English, she released the button on her chest... revealing her astonishingly large breasts, which bounced up... overflowing. (JAPORN-091)

My part-time partner's girlfriend was, to put it simply, a "homebody." She didn't talk to anyone, worked quietly by herself, and seemed like an ordinary, unremarkable person—or so she should have. Then one day, while she was tutoring me in English, she released the button on her chest... revealing astonishingly large breasts that bounced and... overflowed.