This time, Riko-chan, who works at an arcade, is here! A 22-year-old girl with a lovely smile and innocence! I would like to ask her to assist her in playing, saying, "I'm working with an income near the UFO catcher ♪" ♪ Such a hobby that Riko is addicted to. That is the "chasing of the artist". I like this artist so much that I've been chasing after an expedition to a local concert! In addition, he seems to spend a lot of money to purchase goods, and he seems to have applied for this first shooting AV experience in order to earn expedition expenses! By the way, Riko-chan, who responded "I like sex", last had sex three years ago. There is no saffle, and she doesn't seem to masturbate because she doesn't like it if she doesn't have a partner, so the sexual desire that has accumulated in her is immeasurable! A slender and delicate slender body with small and well-shaped breasts and buttocks. It looks soft and irresistible! Besides, even if you blame a little, a sweet sigh that leaks "Ah ..."! And high sensitivity! Expectations are high for this! Please enjoy the rich sex of a baby-faced beauty who is fascinated by the etch for the first time in 3 years in the main story.