Accidentally slipped my dick into stepsisters hairy MILF pussy

An innocent encounter years ago left me craving my stepsister every single time I cum. No matter who I'm fucking I think about her. Seeing her body now, her big natural tits, her hairy pussy, seeing her in such distress over her boyfriend dumping her. I couldn't believe that she was contemplating plastic surgery, how could she ever believe that she needed it. I couldn't believe that he had done that to her self esteem. I only meant to make her feel good about herself again. Did I take advantage of the situation? Probably. But did she oppose to it? Of course not. She remembered all those years ago, I wouldn't be surprised if she masturbated thinking about me too. I just hope that no one in the family heard. It would still be a little taboo for them. Even now as the MILF she is, fucking my stepsister wouldn't exactly be accepted.