In doing so, Kristin provided her step father with an unobstructed view of her gorgeous teen aged ass!Don Singer had seen lots of ass in his life. Nin...ty nine percent of it in photos and videos. Never had he seen anything like what he was viewing now. Kristin's rear quarters were unspoiled and shining from her dip in the pool. Don's cock was now demanding attention and he quickly opened his pants and pulled his fully erect cock out and began to softly stroke it. But...But he desperately wanted. I gently worked my mouth in to a position to flick my tongue back and forth across her clit, as she clinched her fists into balls and grabbed the sheets of the bed.Her creative juices were now free flowing. I asked her if she had a condom. She assured me she was clean, but even so, I didn’t want to take any chances. Frustrated, she rummaged through her night stand until she found a condom.She unwrapped the protective sleeve and placed it into her mouth, then proceeded to slip it on to my hard. "We're going to have to fix up thatmouth of yours sweetie."Before my eyes her mouth shifted. It moved up vertically and my flingstarted to scream. Her mouth started to fill in with pink flesh and herscreams became silent gurgles. She touched it in panic and shivered withpleasure... Her mouth had become a vagina.My fling collapsed to her knees and started silently crying."Oh, don't worry," Vikki grinned, "it's still yours. I just moved it tobetter suit your slutty talents."My fling worriedly. Snuggles. Utop my nipple .caressing my nipple..soft. Licking me softly .. stroking..rubbing.. rubbing..massaging my vagina softly. Aunt Kim dove into my vagina . Suckling me hard. Slow. Suckling me deep. ‘ silence’ she moaned.stroking my vagina suckling me deeper...wetter. Her soft kiss shone, licking my vagina and squeezing my nipple circled my vagina with soft nibbles. Rubbing slowly. She gave me a dark massage. .. browning as the massage got dark soft and rough. She skipped inside to finger.