One day, I accidentally overheard my girlfriend Yui complaining to her childhood friend Mio about how bad I was at SEX... Those words stuck in my head, and just as I was desperately thinking about how to improve, Mio suddenly appeared in the room, offering to teach me the basics of SEX. This work starts from such a heart-pounding situation. Mio Rio looks incredibly fitting in her school uniform, especially in the hotel scene where the transition from a uniform panty shot to underwear, and then to full nudity is beautifully filmed. Scenes like squirting, doggy-style oral, cowgirl, and missionary position highlight Mio's beauty in various poses. The play is on the softer side, but that makes the actress's expressions and the beauty of her nude body stand out even more. There are many scenes that clearly show the joining parts, making this a work where cuteness and sexiness are perfectly blended.