After becoming a working adult, I went on a business trip to Tokyo for training. Thanks to the kindness of my uncle, I was taken care of during the trip. My cousin Riko, whom I hadn't seen in a while, had become erotic and cute. Her cleavage would peek out occasionally, making me curious, and she would even show off her sex with her boyfriend. During meals, she would suddenly spread her legs in an M-shape, even revealing her panties... Was she careless? Or was she trying to seduce me? I'm always restless and troubled...
