Atarashii Haha wa Russia-jin!? Oyaji ni Naisho de Niizuma Netori! The Motion Anime

My name is Kazuki. My parents divorced when I was still a child. My father works abroad, so I rarely see him. He is one of those people who put work above family. Mom left him long ago. He earns well and fully supports me. However, I don't want to burden him and am looking for a good job. Soon I learned that my father remarried. His wife became a girl named Claire, she came from Russia. I immediately had my eye on her and every night I dreamed and fantasized about fucking her. One day Claire got dead drunk and fell asleep on the futon. Of course, I couldn't resist her sexy body...