she won't have permanent heart eyes. when she gets like that it's what i call "going red". it's tied mainly to her horniness and affection towards you. so the more she likes you and the more you tease her the easier she goes red. Also if you frick her hard she also goes red. notice that the longer you don't frick her the more her face flusters and blushes. that's the horny meter i think. so just give it to her good and treat her like the queen she is and she will go red constantly. Though there is a way to keep her red...that is if you never make her orgasm but c'mon who doesnt like her reaching orgasm right? so yeah whenever she orgasms, she loses her heart eyes.