Ane Koi: Suki Kirai Daisuki.

Main Title: Ane Koi: Suki Kirai Daisuki.
Official Title: 姉恋 スキ・キライ・ダイスキ.
Official Title: Sizzling Siblings
Synonym: 누나사랑, 엔코이
Type: OVA, 2 episodes
Year: 15.02.2013 until 17.05.2013
Season: Winter 2012/13
Original Work: Yuzuki N`
Direction: 桜庭天寿
Animation Character Design: 桜庭天寿
Animation Work: スタジオプロキオン

Hayami Yoshiharu has always been in love with his older sister Sana. However, his sister decides to leave their house for certain reasons, leaving Yoshiharu worried that his feelings for her might go unnoticed. Unwilling to let go of her, he musters up his courage to confess, as well as taking something very important to her…