The Guts!
English title: Women at Work
Japanese title: THE ガッツ！
Type: OVA
Episodes: 2
Source: Visual novel
Genres: Hentai
Studios: Anime Antenna Iinkai
Producers: Animac
Duration: 26 min per ep
Rating: Rx - Hentai

Namamura Akitoshi is a college student who looks weak. He confesses his love to his girl friend, but she refused him saying he looks weak. He makes up his mind to do construction job to become strong. However, all the people he meets there are strange women. As an entrance examination, the manager forces him to make love with her.

(Source: AnimeNfo)