Xoana spends another summer in a rental house, accompanied by her sister Silvia, who invites her friends to spend a few days with them. In the group is Emma, ​​a girl with whom Xoana has an affair. Xoana is a virgin, and as the days go by it becomes clearer that she can end up having sex with Emma, ​​which terrifies her. Except for her sister, no one knows that Xoana is a virgin, which distresses her due to the social pressure that exists with sex. Xoana seeks to fix things with Emma.