Episode 1 Episode 2 Episode 3 Episode 4 Episode 5 Mochizuki Tomoya works for an eroge production company and all his co-workers are girls. One day, when the air-conditioning becomes unusable, everyone decides that the only thing to do is to work in their undergarments!

Episode 1 Episode 2 Episode 3 Episode 4 Episode 5 My name is Kuya Hiiragi. Actually, I have six elder sisters. The eldest sister is Hinano Ne-san although she looks quite young. She is always worrying about that, so if she is treated like a child, she gets angry. The second sister is Kaname...