Is Hitozuma Koukan Nikki hentai?

OVA · 2009 · 2 episodes · Rx - Hentai

Hentai

Kouichi lives a happy life with his wife, Kanako, and daughter, Nao. But one day, Kimihiko, his neighbor, says to him, "Do you wanna fool around with a married woman?" "What?" What Kimihiko suggests Kouichi is to swap their wives. Kouichi doesn't take it seriously at first, but.... (Source: ErogeShop)