Today's subject is 'Rui-san, 19,' who works part-time at a Korean restaurant. We delve into the private life of this teenage girl who still retains her innocence. Apparently, Rui-san currently has a boyfriend. Although she hasn't been able to see him much lately, she immediately responds that she likes him. It seems they usually watch AV together, and because of this shared interest, she wanted to show him the works she appears in, applying with this slightly unusual reason. Rui-san lifts the hem of her dress, showing off her favorite light blue underwear to a man other than her boyfriend. Her expression seems to be desperately trying to hold back embarrassment, making it unbearable. When she turns her butt towards the camera, her slightly moist slit becomes clearly visible. With the man's caresses, her adorable voice gradually starts to escape. When he touches her breasts, which are said to be an erogenous zone, that voice transforms into a woman's lewd moans. She stares intently at the penis thrown in front of her, serving it with her hands and mouth while wearing a vacant, blissful expression. As his member enters her, she can't hide her excitement, exclaiming, 'It's so big... It feels so good...!' She can't suppress her lewd voice or her naked body, which has become limp from the thrusts, showing it all in front of the camera. She seems completely captivated by a man's sexual techniques other than her boyfriend's. In the end, on her face with vacant eyes…
