For many years, people with disabilities have been denied a right that we all have as human beings: the right of living our sexuality in a fully and satisfactorily way. This fact is even more evident in those cases in which the cognitive capacity is affected (Intellectual Disability -ID-). Based on the erroneous belief that these people do not have sexual desire or cannot control it, their own family members (and sometimes professionals, trainers, etc.) have tried to keep them away from everything that has to do with sexuality, making difficult for them to have a healthy sexual development. For this reason, one of our research lines has consisted in the assessment of sexual behavior and sexual abuse in adults with different degrees of ID. Currently, we are conducting a project aimed to evaluate the impact and effectiveness of the application of a sexual-affective education program in adults with ID.