Enbi
English title: Marauding Milf
Japanese title: 艶美
Type: OVA
Episodes: 2
Source: Manga
Genres: Hentai
Studios: Studio 9 Maiami
Producers: MS Pictures, AniMan
Duration: 16 min per ep
Rating: Rx - Hentai

It's time for the local summer festival and Kentarou is accompanying Shizue, who has come to visit after being away for a few years. During the festival Kentarou leaves Shizue alone for a bit, and when he finds her again he sees a shocking scene...

Later, Shizue goes to a local photo studio to pick up some photos from the summer festival, and decides to do a bit of modeling while there. Before long Kentarou also joins...

(Source: AniDB)