With a light and lilting samba on the soundtrack setting the tone, a pair of pretty girls stroll hand in hand along the seashore. Their faces shaded from the Sun's rays by floppy hats, and with their flowing skirts fluttering in the balmy breeze, they wander on the strand, hunt for seashells, and cavort in the splashing surf. It is an idyllic setting, and their enjoyment of it — and each other — is genuine and readily apparent. When the twosome — voluptuous Lucy Li and her lean and fit companion, Suzie Carina — get home they spend some time examining the beautiful shells they've collected. Suzie admires their natural beauty, but she has her eyes on a beauty of a different type. She whispers sweet nothings, flirts, and coos suggestively, and Lucy is more than receptive. The kissing and petting grows steadily more heated. Soon beautifully bosomy Lucy is topless as Suzie caresses her panty-clad pussy, and when the undies come off Carina slides between her legs and lovingly licks, sucks, and fingers Li to orgasm. With Carina straddling her, Li also begins by caressing Carina through her panties, but when Suzie abruptly pulls aside the garment exposing her fevered slit the action ramps up quickly. A particularly responsive partner, Carina is soon humping against Lucy's fingers and writhing on her mouth until she trembles and moans with climax. And there's yet more heat to come in "Summer Day." Still glowing with orgasm, Suzie climbs into the sixty-nine position astride Lucy and takes an absolutely impassioned ride to ecstasy on Li's kissing lips, flicking tongue, and sucking mouth. Thrillingly uninhibited performances add sizzling heat, lust, and beauty to a "Summer Day" that will linger in memory long after the season has changed.