Reiko, a married woman who lives in the same apartment complex, always confuses me. The cause of this is the unpleasantly colored ``her black nipples'' peeking out from her chest. It was too exciting for me, who is a ronin and doesn't have any feminine feelings... One day, while sharing breakfast, she once again exposed her unprotected breasts... I lost her sense of reason and played with her nipples to the fullest, making her nipples erect and showing me how she writhes and cums... And from that day on, the days of playing with Reiko's nipples began...