Onsen mimizu geisha (1971)

One of the girls has long black hair and a slim frame, wearing a red kimono, while the other has shorter hair and a tighter look in a blue outfit. They start off hugging in the tatami room, arms around each other, but it quickly turns into grinding and kissing on the floor. The camera moves in tight as they pull each other’s kimonos open, revealing bare breasts and starting slow pussy licking — nothing rough, just intimate, wet oral with fingers gently spreading. They switch to missionary, one girl on her back with legs wide while the other humps her face with a steady rhythm. Later, you see them in doggy position on the mat, one grabbing the other’s hips hard, both sweating, faces flushed. The lighting stays soft throughout, natural-looking, like late afternoon sun filtering through paper screens.