While her stepbrother is engrossed in work, Emma's stepsister can't resist the allure of his growing erection. She sneaks up, gently wrapping her small hand around his throbbing cock, a naughty grin spreading across her face. Her slender fingers expertly stroke him, causing him to let out soft moans of pleasure. She leans in, her lips parting to take him in, but they're interrupted by a sudden noise, forcing them to quickly separate.