I surprised my stepsister with a bbc while she was asleep, she woke up gushing when she felt it inside

Her stepbrother surprises her with his massive cock, standing proud and throbbing. She gasps, eyes wide as she takes in its size, her fingers tracing its length. He teases her wet folds, making her moan. She straddles him, sinking down slowly, her eyes rolling back as he fills her. Their bodies slam together, her tits bouncing wildly. He grips her hips, thrusting deep, hitting her G-spot with precision. Her breath hitches, muscles tensing. Suddenly, she explodes, squirting hard all over his cock, gushing with each powerful thrust. Her scream of pleasure fills the room as she rides out her orgasm, drenched and satisfied.