I continued with both the boobs and alternately started to fondle my dick & her boobs. Gradually I pulled up the frok to her belly and felt her panty ...ozing by now. Her panty string was tied inside & I cud not open the knot, inserted my finger through the front V shaped opening and tore down the stich to feel the bush. It was warm & wet as well. Didnt wait to insert my finger and took some fluid and rubbed in my dick. Then I started to finger fuck her and she gave me ample space by spreading. "Would you mind? I know it's probably nothing, but I'd feel better if you did." Sure, honey." Getting up from the table, Dave kisses Sue's hair before making his way toward the bathroom.Opening the doors and closing them theatrically, he checks all rooms and cupboards before heading back to the kitchen."No boogey-man in there now," he teases, playfully grabbing her ass through the robe.Slapping his hand, she smiles. "Thanks honey. It just had me spooked." Are you sure it was a man and not just. I moved my hands away from her hips and on to the armrest over which her head lay, Grabbing the armrests I plunged harder and deeper into her. Her moans and my groans filled the room with arousing sensual sounds.I could barely control my sister as she groaned and shook under me from what I was doing to her… We began to kiss in short explosive bursts ,The silken layer around my penis began to tighten and loosen,Causing me to jump inside her with new unknown spasms of pleasure.. “How many of you in the caravan then?” The voice came from behind him; turning suddenly shining the torch into the face of the man, but before he could answer, as he was grabbed from the side, something was held up tightly towards his throat.“I really do think you should answer!” Implied the man with the weapon from behind him“Just my daughter and myself! We have nothing to offer you!” Paul stammered, feeling now what appeared to be a knife at his throat, the other man pulled his arms behind.