ADN-382 Dear Sir, To my wife. He may have impregnated her sister, who is not related to her by blood... Hikari Ninomiya

Ten years ago, Hikari's parents remarried, and Hikari became a brother and sister. Even though they weren't related by blood, she had never seen him as the opposite sex, perhaps because they were older than her. However, in the two years we haven't seen each other, her sister-in-law Hikari has matured considerably. I now see Hikari as a woman.