Early in the morning, my brother woke up with a strong erection and didn't know what to do. He lay there, trying to think of something else, but his erection wouldn't go away. He went to his half-sister's bedroom for advice, but soon found his own answer. He persuaded her to give him a quick first-person blowjob, which she eventually agreed to. She was surprised by the size of his boner and gladly pleasured him.