Koe de Oshigoto!

こえでおしごと!

It is a story about Aoyagi Kanna, a girl who was asked to become an eroge seiyuu(voice actor for hentai games) on her birthday by her 28 year-old sister at her eroge company. She disagreed at first, but after she thought about all the things her sister did for her she finally agreed. But being a student and knowing nothing about eroge (hentai games) can she do the job properly?.