Stepson discovers sister's solo playtime and joins in for a steamy session

After a long day of studying at college, the young guy returns to his father's house, where he has a sister who just moved in. He climbs the stairs to his room, where he discovers his sister's window left wide open. Out of curiosity, he decides to take a peek and to his surprise, he sees his cute sister with braces pleasuring herself on her bed. At first, he's a bit shocked, but soon his manhood perks up, and he decides to join in on the fun. He sneaks in quietly and surprises his sister, who initially jumps in fear, but soon gives in to her desires. The two start sharing some intimate moments, with him taking over and giving her a nice pounding. The camera captures every detail from a close-up angle, showcasing the beautiful brunette babe's moans of pleasure as she gets her tight little hole filled by her stepbrother's big cock.