[WANZ-296] Riku Minato, the daughter of a relative who has no sexual knowledge (Censored)

<p>The daughter of a relative who came to stay with us from the countryside was like a boy. You can hang around with just one pair of pants, take a bath together without being afraid, and touch your dick without any worries. Yes, no one taught her "erotic". A girl who has grown up completely ignorant of sex will accept our family's hard sticks and white juice indifferently. However, I gradually realized that it was very comfortable to get the sticks in and out ...</p>