Akiho came to our house as my father's second wife. She is said to be three years older than me. Apparently, she was a student of her father's university, so that's probably how they got to know each other. Now that her father has a young wife, he is very busy at night. Every night, Akiho's voice leaks from her bedroom. Lured by that voice, I peeked into what was going on with her father and Akiho. And that's what I receive from her every day