Presidio De Mulheres Violentadas (1977)

Starts with two chicks in a dim prison cell — one brunette with long hair, the other a short blonde. They’re both slim but the blonde’s got a little more curve to her. Things get physical fast, shoving each other against the metal bars, grabbing hair, no mercy. The camera’s right there in the action, close enough to see the sweat and tension. Then it cuts to a totally different vibe: a guy with a beard and a brunette girl going at it in bed. She’s riding him reverse cowgirl, tits bouncing, and he’s got a solid grip on her hips. The lighting’s soft, but the fucking’s not — hard thrusts, moaning, the works. Good mix of rough and intimate, and the prison setup’s a nice change from the usual bedroom stuff.