Just a year after her debut, we invite Koharu Shiina to a 'drinking' date without a script to capture her true self! Previously a bus guide who accompanied school trips, Koharu gradually opens up about her first experiences and unexpected worries as the alcohol takes effect. With a remote vibrator inside her panties, she strolls through the bustling streets with a can of canned cocktail. Sharing secrets and getting closer, they arrive at the hotel with bags of alcohol. Koharu, thoroughly drunk and teased by the vibrator, blushes and fidgets in the private space. Eventually, she gives in to the naughty director's teasing and becomes aroused, wanting sex! Her entire body turns pink from the alcohol, and she moans loudly as her sensitive, engorged pussy is licked. She melts into the cock, distorting her pretty face as she goes wild. Riding the cameraman, she gyrates her hips in a trance, completely letting go and having sex like true lovers. The exclusive streaming version includes a special interview recording behind the scenes. As a debut in the making, we asked her many questions. Before jumping into this industry, Koharu had an unexpected job. When asked what she wants now, she says she wants a boyfriend. Just having someone she likes makes her work hard every day. This interview reveals Koharu's true self.