doujinshi Otto wa Gokuchuu, Ippou Tsuma wa… 2 ~Shakkin no Kata ni Tsuma ga Ooya no Musuko no Kaseifu ni Narimashite…~
doujinshi Kyuugata Komori Robotto ni Fudeoroshi Shitemorau Kagaku Shounen no Hanashi | A story about a scientist boy having his first time with an older nanny robot
