. I too kept kissing and biting the lower lip and then when i opened my eyes…. Then i saw it was my gf(daughter) who was making the move…. And .. ...he then pushed away her mom.. And started… All her acts..I was completely exhausted and so i didn’t made any move and just kept resting on sofa…. She came and sat over my mouth and … Those pussy lips were onto my lips…. And i started moving my tongue into it….She started getting wet… And little moans… And her hands were into my hairs…. And … Was. We decided it may be wise to inform the police but as usual they weren't interested because he hadn't actually done anything, so I decided to take on the responsibility myself. I followed close behind her everywhere she went for a few days and even confronted the guy that was following her... "I'm not doing anything" he said "I just happen to be going in the same direction" a smug grin crossed his face and I was tempted to punch him out, but that would have made me the criminal and I'm sure. She couldn’t resist and let go of the cocks and fell forward, she sunk his cock into her open mouth. But this gave better access for the guy behind her, who was now pummelling her ass mercifully until he took came, arching his back as he thrust deep inside her. On seeing this three more guys came simultaneously, splashing her back and remnants of her blouse with their hot cum. The guy behind her withdrew and stood up only to be replaced by another frenzied cock, the guy beneath her helping his. ”She shook her head then patted the bed beside her, “Sit, let me tell you why we are going to have sex.” I wasn’t afraid of my sister, not physically at least but her intentions were making me wary, I sat next to her, tentative. “You’re my brother, that works to my advantage for several reasons. First, you are available and convenient. Second, I know that you are not some rapist or serial killer so I’m safe that way. Third, you don’t have any deadly STDs; do you? Fourth, if you have sex with me.