Kana Morisawa meets the director for a long-awaited date shoot, idly taking selfies while waiting, muttering to herself. The moment she gets into the director's car, she's ordered to go braless—her nipples visibly poking through her clothes as she fastens her seatbelt and the drive begins. Relaxed and chatting about her ideal date, she looks just like any ordinary girl. But as her bare nipples rub against her clothes, she starts fidgeting, and a hand from the driver's seat sneaks under her skirt. Feeling the gaze of drivers in nearby cars, she heats up fast—pressing a vibrator against her pussy right there in the car, climaxing during the drive. Overcome with lust, she reaches for the cock beside her, only to be handed a dildo to suck instead, then hit with repeated vibrator orgasms. Sensitive nipple clips with bells are attached to her erect nipples, and a toy is shoved into her aroused pussy as they take a stroll together along the riverbank. Her legs trembling, cumming repeatedly, she tries to calm her uncontrollable desire in a public restroom. Back in the car, they arrive at a resort hotel—but get unexpectedly delayed in the parking lot, turned on by flashing their bare breasts. Is it premenstrual? Still burning with arousal, Kana spreads her legs wide, begging for cock, completely submissive, transformed into a total female slave. Changing into a school swimsuit in an outdoor jacuzzi, they tease each other into a frenzy. Her swimsuit strained by his rock-hard cock, he plunges deep inside her, moans echoing loudly beyond the open-air bath. They enjoy breathless underwater sex in the tub until they're both dizzy, then cool off in the open air, climaxing hard with creampie after creampie in wild outdoor sex. After cleaning up in the hot spring, the second round begins—Kana restrained, ready to serve, her masochism fully unleashed!