SNOS-414 The good girl cousin of a female student turns into a little devil when they're alone! She shows her panties and seduces... Underwear digging into soft flesh! Visible vertical lines through see-through slit! I can't hold back anymore! Nikko Kawag

Niko, who is a perfect straight-A student in front of her parents, reveals her true nature when summoned to her cousin's house as a tutor during summer vacation. She boldly shows off her pubic hair while studying and sweats profusely as she spreads her legs to seduce him. Unable to resist, the two have intense sex repeatedly, taking advantage of moments when their parents aren't looking. The mask of the honor student comes off, and this lewd summer begins.