Petite stepsister masturbates and gives a handjob to her brother, leading to a big cumshot on her tits

I woke up to my stepsister jerking off by her luscious tits, unable to resist the temptation. Her petite frame and hairy pussy were a sight to behold. As I joined in, she skillfully gave me a handjob, culminating in a massive cumshot on her tits. A thrilling experience for any amateur.