A simple but actually carnivorous childhood friend who has been eating together for five days

I have a childhood friend of my classmate. However, recently we've stopped talking at all, but while my parents and Sakura's parents go on a trip, we'll be away at home together at my house... It turns out that she looks quiet but was an incredibly carnivorous slut. He said he was scared to sleep alone, but then he went into bed to have sex, showed off his masturbation at the school we attend, and even though I was cum, he started riding him in search of more. It was overtaken for 5 days.