The sister is not shy with her brother - he has known and used her body for a long time. She often bailed him out while he didn't have a steady girlfriend. Now he has a girlfriend, but he enjoys pleasing his little sister. And he always comes only in her mouth - she loves the taste of sperm.
Do you believe this blonde? I'll bet you 200% that she cheated on him! Bitches like that think with their foreheads. Now of course she's all cute and sexy and getting in his pants, all because she decided to make it up to him.