ROYD-328 - My girlfriend's friend stays over every night and keeps teasing me without knowing it.

The 10th installment of the series where friends hang out at a boyfriend's place features Airu Sato as a college student. Ryota moved out to live alone specifically to enjoy watching AV, but since his place is near the university, it's become a hangout spot, and with Airu staying over every night, he's frustrated and can't even masturbate. While Airu is sleeping, Ryota starts masturbating to AV, but Airu wakes up, gets turned on, and catches his penis in her mouth just as he's about to ejaculate, saying, 'Hey, let's do more?' After Ryota's careful cunnilingus and foreplay, they get heated and have intercourse. After he ejaculates on her stomach, Airu asks, 'Can you go again?' and they keep going all night until morning, finishing with internal ejaculation. When Airu tries to leave, Ryota looks lonely, so she performs fellatio and lets him ejaculate in her mouth. But since Ryota still wants to penetrate, Airu happily says, 'You're insatiable!' and bends over for standing doggy style. As Airu tries to leave the room, she runs into Ryota's boyfriend, leading to an argument and an awkward atmosphere. When Airu comes back to apologize later, Ryota confesses, 'I like you! Please go out with me,' and they happily become a couple and have sex. They spend time cuddling in the room, and when he wakes up with morning wood, they have sex and finish inside! While she's eating instant food wearing only an apron, he rubs her nipples and enters her from behind in a doggy style position. It was my first time seeing Airu Sato, and she's cute, has a great figure, and is a good actress. Seeing her tsundere performance in the popular 'Waking up in my room' series and her realistic acting in 'Super Cute Colleague,' I really want to see her in more roles—maybe even like the scene where she's masturbating to the 'All-Girl Lingerie Maker: Maina Yuuri' DVD in the movie. This series is basically about college students, but I think casting Yuki Takeuchi and Himari Kinoshita as college students was a bit of a stretch... Since the 3rd installment had a working adult version with Kana Morisawa, they could have stuck with that setting. If they did, they could have established a working adult series and I'd love to see Sumire Kurokawa, Sarina Momonaga, or Karen Ishida in it. For the regular college student version, I'd love to see Misao Oguri, Rei Kuroshima, or Megu Minoshima.

The story begins with a guy friend and his girlfriend, Airu Sato, crashing at the apartment of a kind-hearted student played by Rabbit Kento. Sato's boyfriend is quite the gaslighting type, and feeling exhausted from being pushed around, she approaches his friend to fill that emotional void! If it stopped there, it would just be another 'predatory girl' story, but as things progress, the two find themselves rapidly falling for each other thanks to Rabbit Kento's sincere and devoted performance. The gaslighting boyfriend does show up midway, but he backs off easily, and from then on, it's nothing but non-stop intimacy in the apartment! It's not your typical NTR or exhibitionist story; it's actually quite a refreshing, pure romance piece. Sato's portrayal of a student feels so grounded and natural—it's absolutely top-tier!