HUNTC-303 Mizushima Arisu, Isumi Yuume, Shiina Eru, Yura Kana, Sena Rumina, Takahashi Honami Unlimited insertion at a fixed rate with anyone! Small Factory Edition: As long as you pay the fixed monthly fee, you can have unlimited insertions with anyone—whether it’s a female factory worker, an office girl, or even the company president’s daughter!