Recently, Yuka has become close with Kuroi, a student from her part-time job. With faint expectations, the two went out for drinks... In the midst of daily chores and child-rearing, an unexpected thrill struck, and she couldn't suppress the throbbing in her womb, accepting his passionate feelings and starting a time-limited affair. Since then, Yuka has been repeating infidelity whenever there's a break at work, seizing pleasure within limited time. Her anticipation for quick sex has led her to unconsciously wet herself during work...
