Bianca Demarchi is a Brazilian adult film actress and model of Latin ethnicity who entered the pornography industry in 2020. Hailing from Brazil, she was active for one year until 2021, building a niche following with her petite physique: 5'3" (160 cm) tall, 110 lbs (50 kg), brown hair, and brown eyes. Under the social media handle 'eudemarchi,' she had around 6,000 Instagram followers as of February 2026.
Demarchi gained attention for her debut anal scene with Big Paulo Marcelo, featuring bareback action and average gape, highlighting her as one of Brazil's hottest young stars. Her content spans hardcore, POV, and lesbian scenes, appearing in titles like 'Beautiful Bianca' and various galleries on sites such as FreeOnes (ranked #9345), Babepedia, and PornZog. Despite a short career, her enthusiastic performances and curvaceous figure keep her videos popular among fans of Brazilian talent in the adult world.