Miharu Usaki appears in S1's popular series! Her innocent, natural expressions, a video work that gives you a sense of complete privacy. "I might get nervous if I show my true self when we're alone," said Miharu, who was taken on a two-day, one-night hot spring trip this time. Her natural character and cuteness are her true face, and she's so pure in her everyday life... "I'm full of energy, so let's do it until the morning (lol)." She's good at being sweet and reveals her lewd behavior that she loves men... We filmed something purely erotic!