Ore to Atashi no Kareshi-sama

Hanamura Chouko, a 16-year old girl, finally summons the courage to tell Tsukiyono her feelings for him. However, her twin brother Hayate (said to be a sis-con) is worried about her because Tsukiyono is very popular among girls. While he's trying to persuade her to keep away from Tsukiyono, they acc