Have you seen this work? This is a production from the company "Rookie" set to release on August 12th, titled "The inside of the costume is surprisingly a glamorous big-breasted beauty!? With the heat of the clothing and customer harassment, this busty big sister gets super aroused and has a sensual MAX, sweat-drenched climax SEX." Simply put, it's about a super hot CK girl dressed as a rabbit mascot in an amusement park, and she's got an insanely high sex drive. She gets hooked by the handsome male actor "Kou Riki" and they go at it hard... From the cover, you can tell how amazing this actress's body is; big breasts, slim waist, and paired with CK underwear—it's to die for. But this cover also tells us that the company doesn't want to reveal who she is, or rather, they want us all to guess together: Alright, who is she? For this article, I'm going to adjust the order a bit because we usually post stills first and then watch the video to see what the actress looks like, but since this promotional video doesn't show the actress's face at all, we'll watch the video first and then look at the stills—her body is really incredible, with huge and soft breasts, an amazing waist, a neatly trimmed lower body, and a top-notch butt curve; everything from front to back is absolutely perfect~ Then, after looking at the stills, I figured out who she is—she's the recently super active and low-key release pro, the actress "Yui Sayama" who debuted with "E-Body." The reason I say she's very low-key is that there's no social media to follow her yet; we only know she's under the agency "LIGHT." But no one would argue that she's a pro because her release volume is astonishingly high. Also, because she releases so much, it doesn't seem like she's a flash-in-the-pan AV actress (she's been at it since last October, which is 9 months now), and from the number of works scheduled for August, she's still at her peak. Based on how "LIGHT" manages their actresses, if Yui Sayama wants to keep going and doesn't mind, maybe this actress who was initially positioned as a worker will start showing up on social media~