ADN-581 My brother's wife, who lives in the countryside, unconsciously seduces me with her defenseless, braless appearance.

My business trip destination happened to be near my brother and his wife who live in the countryside, so I asked about a place to stay and they immediately agreed to let me stay for a week. My brother's wife, Ayaka, had completely adapted to the countryside since we hadn't seen each other for a while, and she was always without a bra, not caring about what other people thought... I didn't know where to look. Before I knew it, I was thinking about Ayaka all the time... There was nothing to do in the countryside other than work... and I gradually couldn't control my feelings.