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結婚して半年。ゆきのは夫の連れ子の護が打ち解けてくれないことに悩んでいた。どうすればいい親子関係を築くことができるのか。思い悩んだ末にゆきのは義息が入浴中の風呂に乱入。裸の付き合いで二人の距離を縮める作戦に出るが…。
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