地元で開催される同窓会に誘われ泊まりで行くことになったリマに、不安を覚えるボク。「私がナガサレちゃうような女だと思ってんの？」気の強いリマに押されて説得されるも…その会にはどうやら元カレも来るらしい。マネージャーをしていた頃に付き合っていたというサッカー部の先輩なんて、もうイヤな予感しかしない。当日送られてきた動画にはそれらしき男とお酒の席を楽しむ姿が…！まさか…何もないと言いつつ酔った勢いで先輩の家に泊まっていたとしたら…？体育会系の底なし絶倫ピストンでハメられまくっていたら…？あの同窓会以来、リマは週末遠出することが増えた気がする…心のモヤモヤは止まらない。

I feel uneasy about Rima, who has been invited to a local class reunion and will be staying overnight. "Do you think I'm the kind of woman who'll get swept away?" Rima's strong will convinces me, but it seems her ex-boyfriend will also be there. A senior from the soccer club, whom she dated when she was a manager—I have a bad feeling about this. The video she sends me that day shows her enjoying drinks with a man who looks like him…! What if… despite saying nothing happened, she ended up staying at the senior's house while drunk…? What if she was repeatedly taken advantage of by his insatiable, athletic stud…? Since that class reunion, Rima seems to be taking more trips on weekends… and my anxiety won't go away.