Oto is an ordinary girl who works as a clerk at a certain company in Tottori Prefecture. She has a very cute face and seems to be popular, but perhaps because of her shy and plain personality, she has almost no contact with men. She is simply a self-proclaimed plump girl who is interested in AV, so she went out of her way to apply this time. Innocence, huge breasts that don't match her baby face... everything is beyond the norm.
