"It's just me Christine," came the voice from around the corner."Mick?" Of course it is. Who else would it be?" he said with a little chuckle. "Are yo... decent?"I looked down at myself and sighed a bit."I'm naked if that is what you want to know, however I did find a towel to cover myself with so guess as decent as I am going to get," I said sighing.I heard a chuckle from around the corner."Hold on a second."I heard a closet door opening, followed by dresser drawer opening and closing. Mick then. His balls tightened and his member swelled. She knew he was close. “Oh shit!” He hollered as he released down her throat. She continued to suck till she’d swallowed every last drop. “My turn!” Jacob said sitting up ready to flip her on her back to return the favor. “Uh uh.” She shook her head no. “Breakfast first!”She hopped up and left the room in nothing but her birthday suit. Jacob murmured his disappointment but followed his lady, although less enthusiastically. Gabby was rummaging through. “If you stiffen up it won’t work.”“Nnnng!” was all I heard but, yes, the sphincter did relax and I slid inside carefully with slow patient strokes.“What does it feel like?” Angela asked, having observed the flicker of emotions going over Trinny’s face.“Weird, sort of painful, but sort of nice too ... ooh!” Trinny replied then started slightly. I had begun careful strokes into her and slipped a finger down the front of her knickers to caress her nub.I was careful, but it seemed obvious Trinny. No, it couldn’t be was my sister masturbating whilst thinking of me her orgasm subsided which prompted me to leave the doorway I headed to my room to contemplate what I had just witnessed. As I sat in my room with a million thoughts running through my head I heard her footsteps running to the shower. I had decided what I was going to do I opened my door and step forward towards the bathroom I turned the handle and to my joy in her haste she hadn’t locked it I went in quietly and watched her.