Lusty Widow (1984)

She’s on the stairs in the opening shot, wearing black lingerie, looking back over her shoulder. You can tell she’s not some teen — late 20s or early 30s, slim but with real curves, dark short hair, and that kind of tired-yet-sexy vibe like she’s been waiting all day for this. He shows up fast — older guy, dark hair, built, no shirt, grabbing her ass hard as he pulls her down onto the bed. First, she goes down on him with her mouth open wide, deep throat sounds, messy. Then it’s doggy — he’s slamming into her from behind, slapping sounds, camera tight on the stretch. They switch to missionary near the end, legs up, slow grind for a few before he pulls out and jacks off across her stomach. One guy, one girl, all fucking. No extra bullshit. The lighting’s low the whole time, gives it that private, almost voyeur feel, like you weren’t supposed to see it.