Takumi becomes entangled with two mischievous school swimming teachers who catch him acting on his impulses and "punish" him in unexpected ways.
Key staff & production notes
: Other segments include stories about a young man living with his lazy, "slovenly" elder sister, a student caught by his swimming teachers, and a cheerleader playing "cat and mouse" with a classmate. The Movie Database Production Details : 4 Episodes (OAV). Average Runtime : Approximately 31 minutes per episode. Release Date : Originally released in September 2007. Source Material : Based on work by Yoshu Ohepe Viewer Notes The series is intended for adult audiences only Aneki... My Sweet Elder Sister- The Animation 1-4 -Engsub-