Sis caught solo shower session, joined for double the pleasure

Step sister gets caught jerking off in the shower, but keeps it to herself. The thrill of getting caught turns her on even more. She\'s a tight pussy, ready for a big cock. When hubby\'s away, she gets fucked by a sex doll, leading to a huge cumshot. This horny slut loves being watched and gets off on the thought of her parents finding out.