极品研究生当时她还正在读研直接去她家操她转眼三年过去了，已经订婚了

The top graduate student was still in graduate school at the time and went directly to her house to fuck her. In the blink of an eye, three years later, she was already engaged.

当時まだ大学院生だったトップの大学院生が彼女の家に直行してハメ、瞬く間に3年後、彼女はすでに婚約していた。