They look alike, but their personalities are complete opposites! My beloved girlfriend has an older sister. She looks and looks just like her, but there's one crucial difference between her and her girlfriend! She has such a carnivorous mindset that she won't hesitate to seduce her sister's boyfriend. Naturally, I'm her target! She gives me an adult kiss with her tongue entangled behind my girlfriend's back, and gives me a handjob in her spare time! I do whatever I want, including having sex with her behind her back! If she does this, I'll remember her sister even when I have sex with her! But that doesn't stop the carnivorous older sister from seducing me!
