Aki-Sora Episode 1: OVA

Episode 1 of 1 of Aki-Sora, aired December 18, 2009, 25 minutes. Available with English subtitles and dub where released.

Episode summary

Sora had become nervous around his older sister Aki, since he had started having lewd thoughts about her. While taking a bath together, Aki masturbated Sora, who runs off in disbelief. The next day, Sora can`t face Aki and runs off, inevitably getting locked in a store room. Aki eventually finds him and the two kiss, later returning home to make love. This episode incorporates Chapters 1 and 3. Source: Wiki