Blonde step sister SmartyKat314, convinced her stepbrother's small dick won't satisfy her, starts masturbating in the bathroom. Cock Ninja, overhearing, bursts in and proves her wrong. His massive cock gets her attention, and she's soon on her knees, eagerly sucking him off. She laughs at his size, but her pussy is dripping, hungry for his thick meat. He pounds her hard, making her orgasm repeatedly, proving size does matter.