First, a minor quibble: With a title like Little Lace Panties, one would think the undies would have more than a 30-second on-screen presence.
Be that as it may, there's still some excellent sex and, perhaps more importantly, sensuality to be seen here, particularly the third scene, which begins with Petra putting on her black lace stockings, panties and bra, which Julian caresses as he kisses her... and she wraps her legs around his waist for that extra-sensual touch. After placing her on the bed, he licks her pussy through the panties, then without them, and by the sound of her moans, she doesn't care which way it is; she digs it, as her on-screen orgasm indicates. She's also really into the cowgirl ride, mish, doggie and reverse cow, and we have the impression that the camera cut before an orgasm or two in those positions. We also wonder about the laughter in the background of Julian's almost-invisible cumshot, but what the hell... the scene is worthy of a Best Couples consideration anyway.
The fourth scene is almost as good, with Melanie stripping off her undies in the doorway while Lee Stone, oblivious, reads on the couch. He gets the idea when she comes over and kisses him, though. Viewers will enjoy her clit-grinding cowgirl, doggie, reverse cow and mish fucking.
Of the five scenes, only Jeannie Rivers in the finale seems less than fully turned-on, though she gives "good face" during her mish plunging.