The AV debut of Minato Riku, an active female college student who works at a sparrow house, is full of surprises from the first shoot! Rush into the shop without an appointment, hand-fuck where the customer can't see, force the customer to wear no panties, or challenge the mahjong showdown with a 3P shoot. I love how she desperately gasps and suppresses her voice in a situation where she can't speak.