#388528 - I couldn’t believe my own sister was a horny little cunt, getting excited from jerking me off. She then began to rub her hands up her thighs and belly, squeezing her breasts and massaging the nipples in just the way she loved. This is incest! Why am I so turned on by this perversity? But she kept rubbing her thumb on her clit and then inserted three fingers deep into her cunt as she was soon carried away by her first orgasm of the evening.