Your sister comes to your room and she sees you sad. She can't stand the view! What happened brother? You reveal to her that your girlfriend broke up with you today - the day before Valentine's Day. Your sister is mad - that bitch didn't deserve you! She comes up with an idea to cheer you up. Who's better to take care of that huge cock than her? She sucks you off and then it's all just rough and passionate fucking. You're not using any protection. What if she gets pregnant? Filling up her pussy is worth it! Now, you will never feel alone ever again.