Samurai Oyako to Haramase Dousei Seikatsu ~Ama Ero Mama to Tsun Ubu Musume Docchi to Kozukuri!?~

The protagonist met, by decree of his father, the elegantly beautiful Izumi and her spunky and equally beautiful daughter Rei. By law, it seemed he would make a baby with both women! Thus began his complex life of sexual thrills, at the same time making love with a woman who guided her daughter's hand, and together explored a threesome of depraved heaven!