Based on the hentai manga of the same name by Hiroki Yagami. Moe-san is an excellent worker. She works for a private company dealing with office equipment. Her job brings her a lot of joy, but... Nana loves all sorts of cosplay costumes and the male part of the cafe where she works is willing to go to extremes. Sayaka wants to be the best teacher, but every time in front of the class she gets excited and even the air conditioning can't cool her down.