"I" was staying at her house today. She was sleeping with her in her room, but in the middle of the night she suddenly woke up. "I'm thirsty..." I slip out of her bed and make my way to the kitchen. When she takes out water from the refrigerator and drinks it, she hears a vulgar voice from the living room. "Hmm? What is it?" When I went to see how it was, there was her older sister tying herself with a hemp rope. And I decided to start training my girlfriend's older sister who showed me her masochist masochism and seduced me...
