"Before we start anything," I stated while trying to control my suddenly excited breathing, "we need to lay out some rules. First is that no-one must know about this."
"Agreed." Eve replied.
"Second," I continued, "there will be no messing about outside this house."
"Not even if we are somewhere we won't meet people we know?" she asked.
"Not without discussion first at least." I conceded.
"I agree to that." She laughed.
"And finally," I sighed as I stared at the luscious swell of her breasts, "call me Chester when we are alone."
"Yes Chester." she grinned.
"I get the feeling that things are going to get interesting around here." I laughed.
"I hope it's soon." She laughed.
"Right now." I whispered.
With that I kissed her, as our lips met Eve seemed to melt against me, her hands fluttered at my chest while I gently caressed her ripe young boobs through the thin material of her dress, her nipples went hard and I teased them gently with relish. It had been quite a while since I had shared the company of a woman in this way and I felt myself feeling a little awkward at first, but sex is like riding a bike (and a lot more fun) and soon I was playing with her boobs and nipples with firm contacts of my hands and fingers. Eve's mouth opened a little and I darted my tongue between her lips, as our tongues danced in her mouth I was barely aware of her tugging at my clothing until my trousers suddenly fell around my ankles. Breathing heavily I parted our lips and looked down in surprise, my shirt was open, my trousers were around my ankles and her fingers were hooked in the waistband of my pants. Eve had paused when our lips parted, probably thinking that I was about to change my mind. Smiling I took off my shirt and kicked my way out of my trousers, which was made difficult by Eve eagerly pushing my pants down to my knees and then gazing longingly at my semi-erect cock.
"What a monster." she breathed as she reached down to touch my cock.
Within a second of her hand touching my skin my 'monster' was rearing it's ugly head in full erection, which pleased Eve no end; her hand closed around my shaft as I struggled to get my pants down to my ankles and off. Naked at last I reached out and fondled my niece's tits while she slowly ran her hand up and down my shaft, not once did she move her eyes away from my cock as she stroked it, what she lacked in experience she more than made up for with enthusiasm. Wanting to feel her soft young skin on mine I moved my hands to the back of her dress only to find that there was no zip there, puzzled I looked at the dress and realised that the only way to remove it was to pull it off over her head.
"Let me do it." Eve whispered as she realised what I was wanting.
Briefly she released my cock, grasped the hem of the dress, pulled it over her head and tossed it aside, the dress hadn't hit the floor before her hand was once more stroking my hard prick. With excited, eager hands I caressed her tits, savouring the feel of her young, soft, warm skin under my hands, relishing the hardness of her nipples between my fingers as I teased them, which made Eve sigh loudly with pleasure. Mind you, the action of her hand on my cock was making me give a few sighs of my own and when she gently squeezed my shaft I gasped with excitement.
Sliding one of my hands down her body I gently rubbed her clit with my fingers, Eve's body jerked as I touched her hard button and a low moan of ecstasy escaped her lips. Smiling at her response I leant forward and sucked a nipple into my mouth, the slight salty taste of her skin added to my pleasure as I circled and pressed her hard bud with my tongue. Eve moaned again, one of her hands moved to the back of my head and pulled me tight to her delicious mound, at her pussy I slid my fingers along her slit until I found her tight little hole, her juices wetting my skin as I carefully slid a finger into her. God she was tight, her pussy squeezed my finger and I wondered how I would manage to get my cock into her. Even as I had this thought I started sliding my finger in and out of her wet hole and Eve gasped then shook as she had her first orgasm of the night.
"Oh Uncle Chester." she gasped as her climax faded, "That felt so nice. I'm tingly all over."
Releasing her nipple I straightened and kissed her lightly, parting our lips I looked at her happy, smiling face, at the flush of arousal in her cheeks and the excitement in her eyes, excitement and desire. Smiling I began to move my finger faster in her pussy and watched her pleasure growing in her eyes until with a wild cry she shuddered into another climax, her eyelids drooping down as her eyes half closed with pleasure. Pulling my finger back until it was barely in her pussy I added a second finger, gently I pushed both fingers into her, Eve gasped and moaned as I slowly managed to get two fingers into her pussy, but it was an effort and once again I became concerned that my niece may not be able to take my cock. Some minutes later Eve climaxed again, I had noticed that each orgasm she had was more powerful than the one preceding it and this time her knees almost buckled with the force of the sensations ripping through her. Removing my fingers from her pussy and tit I cradled her shaking, gasping body in my arms until she had calmed enough to support herself.
"Please don't stop Chester." Eve whispered pleadingly.
"I'm not going to stop dear Evie," I replied softly, "but you can barely stand. Come with me."
Taking her hand I led her up to my bedroom, I turned on the bedside light, its soft glow more than enough to let me see Eve's gorgeous body as I lay her on the bed before lying beside her and using my hands and mouth to excite her again. This time I kissed my way down her body until I reached her pussy, gently I licked her slit from base to peak, pausing at her clit for a while to tease it with my tongue and suck it gently, and Eve bucked her way through yet another climax.
"Please Uncle Chester," Eve gasped as her peak receded, "please do it now. I want to feel your hard cock inside me."
Smiling down at her still shuddering body I began to stroke her soft flesh once again, slowly raising her to another climax and timing things so that when I eventually did mount her she would gain the most satisfaction from her first fuck, though I was still a little concerned that she would be doomed to disappointment. Gradually Eve climbed higher up the mountain of pleasure and just before she reached the peak I rolled between her legs, her soft skin rubbing against my sides erotically as I positioned myself for the ultimate moment. Very gently I pushed forward, my cock touched her hole and the very tip of my knob penetrated her, slowly I continued pushing, at first I thought I would fail to penetrate her then my knob slipped inside to the sound of a blissful gasp from Eve. With just my knob inside her pussy I had to pause as she cried out and shook through another climax, but as soon as her passions began to fade I started pushing again. I had barely started before I was forced to stop by her climaxing yet again, this time I resolved to press on and while she shuddered and shook, gasped and cried out I gently pushed forward.
God was she tight! The grip of her pussy around my cock was exquisite, even had she not been in climax I would have been forced to make that first entry a slow one, I groaned with the pleasure her tightness gave me as I slid more of my erection into her eager body. Then I felt a resistance, with a thrill I realised that her hymen was intact and that it would be me that would burst it, not only an act of incest but defloration as well. This added immeasurably to the joy I felt and it was only with an effort of will that I stopped myself climaxing then and there. Gently I pressed forward, her hymen giving, but not splitting, beneath me Eve cried out in orgasm and pain; drawing back I tried again a little more firmly and felt my prick tear through the thin membrane to the accompaniment of a cry of pain from Eve, which made me stop and look down into her eyes. She had tears in her eyes yet they gleamed with a wild excitement that begged me to continue.
"Are you alright Evie?" I asked in a low voice.
"Yes," she gasped in reply, "oh yes."
Reassured I slid the rest of my cock into her pussy, Eve groaned, her muscles clenching even more tightly on my rod sending electric messages of bliss shooting through me. For a short, wonderful moment I lay still, savouring the instant to the full.
"So big." Eve breathed, "God it's so good."
Slowly I pulled back until only my cap lay within her pussy; equally as slowly I thrust into her, I knew I could not restrain myself much longer. The feel of her tight pussy had me hovering on the edge of climax, but I was determined that I would hold back for as long as I could to let her enjoy her first time to the full. My niece cried out as I began a slow rhythm of thrusting, her body bucking in climax made it impossible for her to make anything more than a token effort to match my motions even though she tried her best to. Gradually my movements became faster as I became overwhelmed by pleasure, over the period of a few minutes my thrusts got harder and faster; Eve's cries became shrieks of delight that filled the room and excited me even more. Then I felt the hot surge of my climax rushing over me, thrusting deeply into my niece's pussy I groaned as my seed burst from the end of my prick to fill every nook and cranny of her depths. Eve gave a sobbing, gasping cry as I filled her, her pussy crushing up against my groin as she came. Moments of hot sensation passed, then with a gasp my body relaxed, beneath me my niece was still groaning in the throws of her orgasm and the pressure of her pussy was exciting my cock to a point I'd never experienced before. Surges of bliss hit me like a solid blow each time her pussy rippled to the force of her exhilaration and my cock miraculously stayed rigid.