(アネキの口内解禁日)

Overview: When 23-year-old Hirose Anna finds out that her little brother masturbates with her dirty underwear, she decides to take things a step further by allowing him to see her do naughty things as well. Each time the situations escalate until she comes out and tells him that as his big sister she will take responsibility for his sexual curiosity. She allows him to do anything with her except for proper sex; yet as his requests get dirtier each time, she remains determined to take responsibility and keep things going no matter what.

Countries:

Japan

Genres:

Animation

Year:

2012

Directors:

Kazuya Komai

Production companies:

ChiChi No Ya

Actors:

Hirose Anna (voice)

Crews:

Producer

Screenplay

Editor

Key Animation

Character Designer