Adventurous girls try out new sexual experiences with explosive results in Learning Curve. Spanish beauty Carolina Abril has her first lesson in lesbian lust under the experienced tutelage of Bailey Ryder. A seemingly innocent dressing-up session turns decidedly erotic as sophisticated Bailey shows adorable Carolina what sexy really means. Nipple-sucking, cunnilingus and finger-banging open Carolina's eyes to a whole new world of gratification, and she puts her new knowledge into practice by exploring Baileys body ravenously. Carolina's sexual horizons broaden once again when Amarna Miller introduces her to anal pleasure in the most delightful way. Watching Carolina work out tempts Amarna to film her secretly, and then to grab and squeeze her peachy rear. Peeling down Carolina's skintight leggings, she licks and fingers her ass voraciously. The sensation is initially overwhelming, but as Amarna works her finger in and out accompanied by another penetrating her pussy, Carolina succumbs to utter bliss. Amber Nevada gives Carolina another new experience, offering her assistance when her cute friend is struggling to take a sexy selfie. Amber grabs her professional camera and starts to snap away, realizing how sensational Carolina looks through the lens and suggesting she bares a littie more skin. Initially shy, Carolina warms to her role as erotic model, the banter between the girls growing intimate as she poses naked. Friendly kisses lead to ardent mutual fingering and licking. Carolina straddles Amber's face, the intense pleasure as she orgasms almost unbearably powerful, then rubs Amber to a sticky and prolonged climax of her own. Finally, Amber experiences her first taste of domination as Amarna subjects her to some playful spanking in the bathtub, then blindfolds and restrains her on the bed. Intense pussy licking brings Amber - and Learning Curve - to an intense and joyful climax.