Suddenly she is moaning loudly, feeling both pleasure and pain rush through her. Those diminutive mouths pinch and pull roughly on her nipples. As the... suck and pinch, she feels the creature’s attention at her entrance. Like a tongue, the tentacle runs between her folds. Mercy’s wetness oozes onto the slick, black covering before being washed away by the still cool, blue water.More of the voracious attachments appear, pushing her back into the wall, some even sliding her down further into the. “A conjuration,” she moaned, lying down on her back. “Hurry. I need your cum in me.”“Now?” I demanded as she spread her legs, her pussy aimed right at me.“We don’t have time to argue!” she snarled. “If we can get across that ravine, we’ll gain so much time. Hurry and fuck me, brother mine.”I stared at my sister in utter bewilderment, my cock twitching to life. Just the sight of her incestuous flesh offered to me hardened my girth despite the danger. An exhilaration shot through me, my shaft. “Yes, Master.” She held her hand rather high over the almost dead embers.“Do you see that branch there?” Frank asked. “The little one that didn’t burn all the way?”She nodded. “Yes, Master.”“Pick it up.”Tanya reached down, mindless of the heat from the glowing embers that crinkled the almost invisible hairs on her arm, and held it in the air in front of her.“Now, play with it,” Frank commanded, leaving what she did with it up to her.Tanya looked at Frank for a moment, then smiled and said,. I felt her then slurp and lick, and I knew it was time to act.I put my index finger of each hand on either side of her lips to hold them open. Then I used my thumb to rub her clit, getting faster and faster, feeling her pace on my cock increase. I then turned my head down and licked all around the edges of her lips, eventually finding my way to her hole. I then stuck my tongue into it, tasting her warm, delicious juices. I tongue fucked her cunt, while I could feel myself building up to orgasm..