Tempting taboo: Secret sibling indulgence

Siblings isolated together, their tension palpable, leads to an unexpected encounter. The brother, frustrated and horny, starts stroking his cock, his sister catching him mid-act. Instead of shame, she's intrigued, her pussy throbbing with curiosity. They tentatively explore each other, the brother's thick cock filling his sister's mouth, her tight cunt dripping with desire. They push boundaries, the brother's cock stretching his sister's virgin pussy, both lost in a haze of taboo lust.

• Unknown