Recently, My Sister is Unusual (2014) (en)

Original title: 最近、妹のようすがちょっとおかしいんだが。
Evaluation: 8.1 (Votes: 4)
Release date 2014-01-04 (2014)
Duration: 25 Min
Producer: Hideyuki Kurata
Actors: Aimi Mikoi Sasaki Chinami Hashimoto Junji Majima Yui Ogura Manami Tanaka Hisako Kanemoto Kumi Sakuma Yasuaki Takumi
Genres: Comedy, Animation
Keywords: anime
Companies: Project No.9

Recently, My Sister is Unusual Download - Mitsuki and Yuya become stepsister and stepbrother because of their parents' marriage. Mitsuki can't get along with her new family and Yuya doesn't know how to approach his new stepsister. One day, Mitsuki becomes possessed by the spirit of Hiyori. Hiyori likes Yuya and believes Yuya can help her get to heaven. Hiyori places a leather chastity belt upon on Mitsuki and a plan takes place to help send Hiyori to heaven.