Daughter, you can't be masturbating all day, you'll go blind

If a boy masturbates too much, they used to say he'd go blind, remember that, friends? Well, if a girl does the same, does she run the risk of going blind too...? Haha, we're just kidding, of course, but what is true is that the stepfather has already caught the girl hornier than usual twice, friends, so maybe she thinks he could relieve her pent-up desire...