My sister came back home after being fucked by her boyfriend last night. She was naked! "Onii-chan... good morning!" she said cheerfully. It seems like she didn't remember anything about what happened between us yesterday. But when I denied having ever done that to her, she insisted that it was her first time getting creampied. Despite her denials, it seemed like she had gotten really drunk and accidentally let me cum inside her. To my surprise, my usually condescending sister started begging for more creampies. We spent the whole day fucking each other senseless until my girlfriend returned from work. Turns out we were just too compatible for our own good. Note: Content may vary depending on the distribution method.