Lusty Hot Spring
Starring Hotaru Hazuki, Kikujirō Honda, Daisuke Iijima, Yohta Kawase, Kyôko Kazama, Masayoshi Nogami, Yumeka Sasaki, Natsuko Sawada
Watch "Lusty Hot Spring" on Amazon released in 1999. It's a drama movie, and has a rating of 7.1 out of 10 from Imdb which is usually fine for this kind of movie, and is currently only available for purchase or rent.