A gloomy, ordinary girl experiences a series of shameful orgasms. Chiba, experiencing her first outdoor vibrator training, is taken to the countryside and subjected to lewd vibrator training until she is suffocated! After becoming a vibrator girl… Fumika, 19 years old, SORA-585

She lacks social skills and has no desire to express herself. She doesn't want to show her face. A gloomy person is actually very lewd… She never listens and has extremely strong opinions. However, although she says she hates it, she'll still follow my advice. Even though she has social anxiety, her desire for recognition is stronger than average. And she's incredibly prone to orgasms. She never admits it, but without any agreement, if she ejaculates inside me without my consent, she'll beg for more… The fact that she doesn't say it makes her seem even more serious. That naive girl is incredibly lewd!