Jiman no Bijinzuma ga Tonari ni Sumu Kimoi Otoko ni Netorareteita no o Boku dake ga Shiranai | I Was the Only Person Unaware of the Fact That My Disgusting Neighbor Had Cuckolded Me with My Beautiful Wife
Fugou Ichizoku no Muko ~Tsuma Igai Zenin Ore no Onna~ Sono 1 | I married into a wealthy family ~All the women in the family except my wife are mine~ Part 1