In Hot Blood (1968)

Dude with short dark hair and a bit of stubble teams up with two brunettes—one with a bob cut, the other with wavy hair—both slim but with decent tits. Starts slow, just talking and teasing in a living room, but it doesn’t take long before they’re all over each other. The South Asian girl gets a close-up, topless, touching herself like she’s already into it. Then the action moves to the bedroom where the guy goes down on one of the brunettes, her legs wrapped around his shoulders while she moans. The other girl isn’t just watching—she’s kissing the guy, grabbing his arms, getting in on the action. Camera’s low, right up close, so you see everything. No fluff, just straight-up fucking with good angles on the oral and the way the girls take turns riding him.