18歳のガールフレンドは彼氏の兄とセックスして彼のザーメンを試したい

I couldn't help myself and wanted to swallow my boyfriend's brother's sperm. He is very horny and hornier than my boyfriend. I cheated on him with his older brother. I'm such a skank and I just love to screw. He hasn't figured it out yet that next time the brother will inject all over me.