Sister of Mine (Spanish: Demonios tus ojos) is a 2017 Spanish-Colombian incest-themed erotic drama film directed by Pedro Aguilera which stars Ivana Baquero and Julio Perillán alongside Lucía Guerrero, Nicolás Coronado, Elisabet Gelabert and Juan Pablo Shuk.

[3] Quim Casas of El Periódico de Catalunya scored 3 out of 5 stars, deeming the film to be "a tale of seduction and obsession" with an extreme proposal that is not fully delivered, but which leaves more than one disturbance along the way.

[6] Jonathan Rommey of ScreenDaily pointed out that, presence of "sibling incest, camcorder voyeurism, even a splash of mud-soaked bondage" notwithstanding, the film, "though confidently executed, comes across as a solemn damp squib", highlighting that it "doesn't have much more to offer in the way of psychological insight".

[2] Jordi Costa of El País described the film as "an absorbing story about the transgression of taboos in a universe governed by the toxicity of the gaze and the devaluation of the power of the image due to the over-saturation of stimuli".

[7] Carlos Marañón of Cinemanía gave the film 3½ out of 5 stars, considering that Chabrolian mystery-like picture is underpinned by both the director's formal vigour and by the truthful performance delivered by Ivana Baquero.