A hentai movie Eroge! H mo Game mo Kaihatsu Zanmai part 5 is about 4 girls and 1 man who create an erotic games for adult. The story has started when Mochizuki Tomoya joined a creation team in Flower Design Studio. The girls who worked there before were virgin and never had a boyfriend. because of this it was very difficult for them to make a really passion game with hot scenario and exciting scenes. Tomoya as a boss started to improve sexual skills of his co-workers. The lovely girls falls in love with a young and horny boss. Today is a big day for Flower studio. They take tart in an exhibition and present a new version of Eroge game. The girls look fantastic and very sexy in their cosplay outfit. Mochizuki as a great boss uses every moment to keep colleagues hot and horny. They sale trial version very fast in this mood.