Mio is a very gentle girl, which is why she is called a sheltered girl. She is very elegant and does not seem dirty at first glance, but as she talks about her experiences while touching her vagina, and begins to get wet, she rubs the tip of a cock against her labia, accepts it inside, and feels the stimulation of the cock while letting out cute moans. It seems that she has been doing naughty things secretly because she is a sheltered girl, but when things start, the eroticism sleeping deep inside Kokoro explodes.