Satsuki agreed to look after her nephew, Masaya, while her sister went on a private trip with her husband. "Mom is such a worrywart. I'm an adult, so it's totally fine even if Satsuki-san didn't come all this way." Masaya's heart was pounding, as he had admired Satsuki since he was young. "Geez! Don't say that when I've gone through the trouble of coming here." And so, their passionate time alone began.
