My sister's friend always wears a miniskirt and shows off her panties. She came to visit while my sister was out because she wanted to be alone with me, her older brother, and have sex. I took a video of her panties and she ran away, but she showed her devilish side by getting excited and happy. I caught her and touched her lower body, and she reacted sensitively as expected. When my sister came home, I had her suck my erect cock in the bathroom. I sneaked her into my room so my sister wouldn't find out and gave her lots of loving care.