NINE-113 Forbidden Intimacy with a Voluptuous, Busty Older Sister-in-Law with a Thick Osaka Dialect

My new older sister, who suddenly came into my life through my mother’s remarriage, unexpectedly came to my apartment where I live alone in Tokyo. I had always thought she was very charming, with her fair skin, soothing presence, and Kansai dialect, and I had often found myself fantasizing about her. When that older sister-in-law smiled with a mischievous, devilish expression, I ended up completely overwhelmed in just one night. It was incredible.