Koenji-no-mikoto and his wife, Reiko, have no children. Mikoto himself was convinced that there was nothing he could do in the future. Neither of them have physical problems. There just isn't much sexual intercourse. …What is the cause? It's a noble mental problem... This is due to his unavoidable feelings for his mother-in-law, Misato. When they were young, one night's mistake derailed their lives. And the day finally came when I couldn't hold back my thoughts...
