Kushi no hi (1975)

The girl’s on her back early, legs up, guy leaning over her with his abs flexing each time he pushes in. She’s got long dark hair, a tattoo on her ankle, and a curvy frame that bends easily under him. Camera stays tight — you see every shift of their hips, the way her fingers dig into his shoulders when he speeds up. He’s got a short dark cut, defined six-pack, ink on one shoulder, and a steady rhythm. They switch to a close embrace, face-to-face missionary, where you can see their lips brushing between thrusts. Lighting’s dim but not murky — skin tones look natural, sheets are white, room’s got a plant and nightstand like a cheap boutique hotel. The oral close-up stands out — she’s taking him deep, one hand on his thigh, head moving slow but deliberate. No fancy edits, just straightforward bedroom action with a focus on touch and body detail.