Sinful Sis
Movie| Title | 姉キュン! ~女子が家に来た!~ |
| User score | 4 |
| Release date | Aug 29, 2014 |
| Genre | Animation |
| Director | Hideta Oota |
| Production country | Japan |
| Production companies | Studio 1st |
| Run time | 26 min. |
Honoka arrived at home with snacks, juice, and candies which are her brothers, named Hirokazu, favorite stuff. However, she noticed there has been an unexpected guest - Akasaki. She attends the same class as Hirokazu and for that matter he invited her for a study session and Honoka misunderstood her as his girlfriend. Will Hirokazu make up with his sister in a secret way while Akasaki is still in their house?
