In the confines of their room, a brother and sister, Rahul Raj691's latest discovery, find solace in their shared desire. The sister, her eyes locked on her brother's growing erection, tentatively reaches out to explore its throbbing heat. Her brother, equally curious and excited, watches her fingers trace the length, feeling the pulse quicken under her touch. They exchange a look, a silent understanding, as she guides him towards her, ready to feel his hardness fill her.