I love fucking my friend really hard so she begs me to stop because she has vaginal pain

My friend’s dog is a dirty slut who cannot resist the possibility of getting fucked by a real man when we’re alone. The bitches her ex-boyfriends had can’t fuck her the way I do. The slut grabs my dick and undresses herself in her room to give her hard bed, just the way she likes it. She moans really loud and sounds desperate while my big dick enters her wet, juicy pussy. When she wants to be on top of me, I pick her up by the waist and fuck her hard so she knows that I’m her boss.