The Omanko Kupa Series, this time featuring Arisa-chan. She shyly places her hand on her private part, then spreads it open with a kupa. Blushing, she repeatedly opens and closes it with a nasal voice, over and over. Delivering a continuous kupa,蓄力kupa, and various versions. Of course, this time too, you can enjoy a close-up of her private part from the front and below. No tampering, this is a work that lets you thoroughly enjoy Arisa-chan's private part being spread open.
