My natural, big-titted black gal sister is always noisy, but her lack of malice makes her hard to hate. She's finally started masturbating right behind me while I'm trying to study. With exams approaching, I tried to ignore it, but her unconscious moans are so loud that I can't concentrate at all! And here I am, practicing nofap just to focus on my studies... My pent-up sexual desire and anger finally reached the boiling point!! I immediately fucked her pussy, which was at maximum sensitivity right after she came from masturbating! Caught off guard, she had an ahegao squirting orgasm! I kept pounding her with raw creampies until my usually assertive sister was completely exhausted and couldn't even stand!
