Forbidden fruit in the closet

Bored and alone, a brother and sister turn to self-pleasure, only to have their secret discovered when he walks in on her pleasuring herself. Anger ensues, but later they decide to explore their mutual attraction, masturbating openly in front of each other. The sight of his thick, hard cock sends her into a fantasy of feeling it inside her, but their moment is interrupted by an unknown intruder.

• Unknown