Workaholic Tsuda Akane is slowly learning the ins and outs-and ins and outs-of living with a sex android. She's even begun to consider formally registering herself as Nadeshiko's master. But when Akane's childhood friend Jun arrives for a surprise visit, things rapidly spiral out of control! First, Jun declares that she's loved Akane since they were kids. And before she can even react, Nadeshiko does the unthinkable and declares that she's Akane's fiancée!