Hishoka Drop The Animation
Japanese title: 秘書課ドロップ THE ANIMATION
Type: OVA
Source: Manga
Episodes: 1
Status: Finished Airing
Aired: May 25, 2012
Duration: 26 min
Rating: Rx - Hentai
Studios: G-Lam
Producers: Pink Pineapple
Genres: Hentai

A young assistant finds himself surrounded by hot office ladies so he thinks his dearest dream just came true, but soon he realizes that -more than a harem master- he is like the office sexual toy. 

(Source: ANN)