As my sweet niece drifted happily off to sleep in her room, I slowly opened her door and peeked down the hall. All clear. But I still had to navigate the 50 feet to the guest room where my wife slept. And do it naked.
Instinctively, I reached down to grab my cock, to cover it as I escaped. It was still slimy with the the cum of my young niece mixed with my own semen. This realization made my cock begin to thicken in my hand.
I eased out of her door, taking a peek back at her lush body, her red mane spread out across her pillow, her full hips and round ass turned towards me beneath her blanket. The light from the hallway reflected in the sheen of moisture left on the exposed sheet beside her. I felt my pulse in my cock throb from the vision, and quietly latched her door.
I tiptoed down the hall, ready to bolt if I heard the turn of a doorknob. Passing the master bedroom, I could hear my cousin snoring, and felt relief at that, but still felt the danger of his wife catching me sneaking from her daughter's room.
I reached the room where Stephanie and I slept, and turned the knob slowly, easing into the partially opened door quickly to minimize the light leaking from the hallway. My wife was a sound sleeper when she drank, and she had taken a half of an Ambien, but I was still on edge. I closed the door and edged towards the bathroom, where, days before, my Emma and I had played water sports. But a sound from our bed made me freeze.
It was a sigh, a very sexual release, from Steph. Was she having a dream? Had all of the sexual atmosphere in this house penetrated her sleeping psyche?
My eyes had not adjusted to the darkness yet, but now I could see that there was a raised lump in the blankets covering my wife, as though her knees were bent and raised, but I began to see more clearly, and it was obvious that they were apart as well.
I crept towards the bed and, little by little, more details became noticeable. Yes, her knees were raised and apart, there was motion beneath the blanket, a hump further down the bed. Suddenly Stephanie groaned in pleasure, and in quick succession I thought; "she's having a dream; she's rubbing herself; ohmygod, somebody is between my wife's legs!"
I froze. Now it was obvious. Somebody was between Stephanies thighs beneath the blanket. From her reaction, I knew that there was a tongue between her lips; her head was back, eyes closed tightly, neck arched as she writhed in pleasure.
Watching my wife being pleasured, as my lovely niece had just been by my own tongue, my cock began to stir. I felt no jealousy, I was just incredibly turned on and intrigued. Who was licking her pussy, who was beneath the sheets?
Stephanie tossed her head side to side, and her eyes opened slowly and locked with mine. She smiled in pleasure, then a jolt of stimulation sent her head back again and her eyes closed. But suddenly they flew open and she raised her upper body, her elbows propping her up. The blanket and sheet fell from her breasts, her nipples were huge and engorged. Confusion replaced pleasure on her face; I was standing by the bed, naked and hard, but there was a tongue inside her!
Somebody was licking her pussy, and, from her reaction, she had no idea who it was! She began to squirm up the bed, away from her tormenter, but the tongue struck her just so, and she fell back again, crying out in pleasure. "Oh my god Mike! He's.... Oh sweet god, yes YES, right there right there right there!" Then another groan, long and drawn out as my wife orgasmed on the lips of a mystery assailant.
As she shuddered in pleasure, she locked eyes with me. It seemed that it intensified her orgasm to see me watching her as another's tongue lashed at her sex.
Her arm fell across her mouth, muffling her screams of climax, and I could see her hips thrusting up as the blanket fell further down, revealing the side of her ass and thigh. And now I could make out my first clue as to the identity of her lover. I couldn't discern the color right away, but long tresses escaped, cascading over her inner thigh and reaching over her to the mattress.
Holy shit, was Susie eating my wife out? Had she finally worked up the courage to come to me in the darkness, only to find my wife alone and open? I turned on a lamp now, and peeled back the covers to find out, and was greeted with the sight of my 19-year-old niece, Emma. Her beautiful brown eyes greeted mine, a hint of guilt in her expression. Maybe because her mouth was buried in my wife's pussy. Emma had had a taste at the hotel, and was now taking advantage of her aunt in the most delicious way. My sweet niece and my wife were sharing a torrid lesbian moment.
When Stephanie's climax began to fade, she finally got a look at the intruder buried in her snatch, and shock registered on her face. I don't know who she expected to see, but it probably was not a female, and definitely not my niece. "Emma, oh god, Emma. No. Please stop!"
She again attempted to pull away, to drag her ass from the teen, but Emma had her arms locked around my wife's thighs and there was no escape. She renewed her attack on her victim's cunt, and I could tell that she was teasing her clit as she had anonymously at the hotel. Two seconds of that, and Steph was at her mercy again. She gave up and fell back in a position of total surrender, her thighs spread wider, her feet lifted into the air as she moaned in appreciation. Approaching the bed, I could smell the sweet scent of her arousal.
She became more and more vocal as her next orgasm approached, and her head lifted to stare at the teenager whose tongue danced inside her. Stephanie began to quiver as she approached climax, and Emma lifted up, sliding up her Aunt's body to latch onto one of Stephanie's fat nipples. She slid a finger into my wife, then two, and began to piston them in and out, creating a sloppy wet slapping sound.
A low groan escaped from my wife, and her hips lifted to the young girl's hand in sync as she began to strive towards orgasm.
Emma released her nipple and brought her face to Stephanie's. The two women locked eyes, inches apart. My wife's mouth dropped open, her lips swollen and wet, and Emma waited. Finally, Steph moved up, closing the last inch, and they began to kiss as lovers. The emotional connection was the trigger, there was a look of pure lust between the two.
Slowly, as they made out, Emma began to pivot around my wife's face. Stephanie groaned as Emma's fingers left her pussy, and began to slowly stroke her own slit. When Emma was facing her feet from above, she released her kiss and began to move down, kissing and licking Stephanie's body, and presenting her own to the older woman. When she reached her nipples, she began to lick and suck them in turn, and now my wife hesitantly began to return the favor, lifting Emma's little pajama shirt up and toying with the teen's small breasts and her hard nipples.
As far as I knew, and I know my wife pretty well, this was her first time sharing her love with another woman, excepting the unknowing blindfolded experience with Emma on the hotel bed.
I sat on the edge of the bed now, and began to stroke my wife's thigh as Emma continued down and reached her pussy. The most amazing sight of my life was the perfect smooth tan thighs of my niece straddling my wife's face, presenting that sweet little panty-clad pussy to her. It was millimeters from her face, and I knew what Steph could smell now. I watched carefully, hoping to see her tongue push between Emma's lips, but was rewarded only with a soft kiss on the silk covering her labia. But I also saw her inhale deeply, and I knew what the scent of that aroused pussy must be doing inside her brain.
But Stephanie suddenly dropped her head back and her eyes flew open again as Emma's lips met her pussy, and she picked up with her pussy worship of her aunt.
My wife was at the mercy of the beautiful young woman, her clit was licked with a frenzy and my niece's hand slipped down below her face, sliding two fingers inside the dripping channel. She began to slide the fingers in and out as my wife exploded in pleasure, her back arching, her body rigid. It was a magnificent orgasm, and I covered Steph's mouth with my hand, lest she wake the whole house.
Emma slowed her efforts as Stephanie's orgasm rolled on, her ass lifting to the mouth, her juices flowing from Emma's lips, down Stephanie's thighs, dripping onto the sheets. My niece licked up the gash, then back down with the back of her tongue. She lightly kissed Steph's clit, which made her shudder in pleasure. As I noted on the afternoon when Emma licked my wife while she was drunk and blindfolded, my pussy-eating skills couldn't hold a candle to those of the newly discovered bisexual in the family.
Steph rolled from one orgasm into a slower, milder peak, humming contentedly as Emma made one last long lick from her asshole to her clit, then released her and took a long breath as she lay her head on the older woman's tummy. I stroked her blond tresses several times as she relaxed, then leaned down to kiss my wife. She responded passionately.
"Thank you, baby," Stephanie whimpered, "that was incredible."
"No thanks here, sweetheart," I responded, "that was all Emma." I cupped Emma's panty-covered ass, and she turned around. I nudged her up onto my wife. She climbed up between her legs and lay atop her lover. They now lay face to face, each with a leg between the other's. Stephanie lovingly stroked Emma's hair back from her face and began to giggle. "Jesus, that was so..." She was at a loss for words, but showed her emotion with a soulful kiss, tasting herself again on the lips and tongue of the 19-year-old. They kissed for over a minute, noisily sucking and licking at each other.
My hand found its way to my niece's back, and I caressed her lightly with my fingertips, long strokes reaching gradually closer to her perfect ass. I toyed with her there, lightly stroking her globes, then straying in towards the magic valley, feeling the spongy give of her pubic mound, and the heat radiating from her core. The teen lifted her hips up from her aunt's just slightly, wordlessly telling me what I hoped for, her panties were mine. I began to tug the scrap down over her ass, but thought better of that, and left the unveiling to my wife. I knew the eroticism of removing a girl's panties would enhance the forbidden joy for Stephanie.
I don't have to tell you, my cock was completely erect, this was the stuff dreams were made of. Though I wasn't sure that I was any part of this beautiful love, neither of the women seemed to be surprised or annoyed when I began to kiss them both, wherever I could find flesh. Emma's neck, Stephanie's thigh, Emma's ass, licking her up the crease of her ass into the hot junction of her thighs.
Emma giggled, I had tickled her with my tongue. She raised up to address my wife, then kissed her even more deeply. I sat on the bed beside them as Emma asked hopefully, "My turn, Aunt Steffy?"
I held my breath awaiting my wife's response. Steph had never shown any sexual interest in a woman, or women in general. She had always seemed to be totally heterosexual. I could sense that that was now past, I couldn't imagine smelling the wet arousal of my niece and not lusting for a taste.
