Here's the next round of porn legend Rocco Siffredi's ambitious XXX series set in the world of boxing. "The Spanish Stallion: Martina Smeraldi The Italian Nympho" stars an international cast of porn performers continuing their dirty roles - athletic, well-hung fuckers and gorgeous, orgasmic girls, including the sexually voracious knockout named in this chapter's title. Fight trainer Vince Karter convinces cutie-pies Veronica Leal and Lisa Gali to consider some alternative athletic workouts. The gals compete to suck his big cock, showing great teamwork Vince enjoys a simultaneous blowjob and rim job. Vince reams Veronica's rectum; dirty blonde Lisa gobbles his dick ass-to-mouth. The trainer jerks Lisa's twat to a squirting climax that soaks Veronica's mouth! Petite-but-curvy stunner Martina flirts with champion boxer Maximo Garcia. Despite his arousal, he declines the invitation because she's dating his sibling, Raul Costa. Raul finger-fucks her pussy to an ejaculation of girl squirt! Martina deepthroats Raul. He slam-fucks her cunt and rams her asshole as she squirts more girl juice! The anal pounding leaves Martina in a puddle of her own fluid! Hot girls Jayla De Angelis and Stefany Kyler watch Maximo train. When diminutive Stefany reveals bite-size natural titties, Jayla kneels, helping herself to some lesbian cunnilingus and rimming as Maximo masturbates. He jams his meat into Jayla's gash while she eats Stefany. The passionate, squirt-soaked threesome climaxes as Maximo cums on Stefany's tongue, and the girls snowball the semen! Fair-haired beauties Angie Lynx and Cherry Kiss share girl talk as voyeuristic massage therapist Joss Lescaf watches through a window. He invites them inside, where they strip down to provocative lingerie. Cherry eats platinum blonde Angie's bald box, exciting Joss. Angie sits on Cherry's face while Joss' big Black cock drills Cherry's butthole. The ladies bring Joss to explosive ecstasy: A cum facial drips from Angie's mouth for Cherry to taste in a messy jism kiss. Groupies Silvia Dellai and Lana Roy don gloves and playfully tease the Champ, asking for pugilistic pointers. Maximo buries his face deeply in their cheeky cracks. He fucks both pussies and both bungholes! When Maximo pumps his load across Silvia's open mouth, the girls engage in a creamy kiss.