Sex and the Single Alien (1993)

Starts off weird with this dude in a suit on a dimly lit stage, talking to a silhouette of a chick in a dress. Feels like a cheesy sci-fi play at first, but then the vibe shifts. The brunette steps out—long wavy hair, slim, wearing one of those tight patterned dresses that shows off her ass when she bends over. She’s got a script in hand, but the way she’s smirking at the guy makes it clear this isn’t just rehearsal. Later, you see her leaning back in a convertible with two guys crowding her, one of them laughing while the other adjusts his bow tie like he’s about to make a move. The actual fucking happens off-screen at first, but then they cut to her riding him reverse cowgirl in what looks like a fancy office. Good angles on her tits bouncing, and the guy’s got a decent grip on her hips. Not the rawest scene, but the sci-fi parody angle keeps it fun, and the brunette’s got that mix of innocent and slutty that works.