Katainaka ni Totsui de Kita Russia Musume to H Shimakuru Ohanashi...

Based on the CG collection by TORYA!/Otona teikoku (TORYA!/オトナテイコク). It was a hot summer. Out of work, the protagonist visited his family's house in the countryside. His ambitions were in tatters. He forewent a job hunt in favor of lazing around the house. That's how he got close with his brother's wife. Her name was Arisa. She was a stunningly beautiful Russian bride ...