Siblings' secret masturbation

In the dim light of their shared room, the siblings sit close, their bodies pressed together as they whisper their deepest secrets. The brother's hand, large and warm, rests on his sister's leg, his thumb tracing lazy circles that send shivers up her spine. She leans into him, her breath ragged as she feels the bulge in his pants growing harder against her. Their eyes meet, and the tension between them snaps. They come together in a frenzy of hands and mouths, their bodies moving in rhythm as they explore each other's most intimate parts.

• sex
• big
• masturbation

• Unknown