Kannô no yakata: hitozuma shôten (2004)

Starts with this hot blonde MILF-type—long straight hair, tight body, tits that sit just right—lying on the bed looking like she’s ready to get wrecked. Dude’s bald, built, and doesn’t waste time; she’s on her knees sucking him off like it’s her job, and the camera gets right in there so you see every bob of her head. Then he flips her over doggy style, and you get a solid side view of him pounding her from behind—she’s got that perfect arch in her back, and the green lighting makes it look like some kind of underground sex den. There’s a solo shot of her playing with herself too, which is just bonus content. No fluff, no filler, just straight-up fucking with decent angles and a girl who looks like she’s actually into it.