"Hello ..." Ryota was so shocked that he couldn't even say hello. - Tsubasa, her mother's best friend who came to her house, was so beautiful and erotic that she couldn't compare to her mother. - Ryota is just confused by the unbelievable situation in which the delusional ideal woman suddenly appears in front of her. - This beautiful woman will stay at her house tonight. - Ryota in the midst of adolescence could not suppress the urge to boil.