"Hey, Takayuki... what about kids?" An awkward atmosphere flows between my father-in-law and me. We've made plans to have a child, but my father-in-law wants to see his grandchild's face soon... So my father-in-law suggested that we go on a family fishing trip. But it was actually a trip to a hot spring resort overlooking the sea, with the aim of having a baby, and we were even forced to abstain from sex for a month. However, on the day, my wife was so engrossed in fishing that she had no time for a baby. As I spent the night in agony, I happened to witness my mother-in-law having a seductive bath...