My sister and I continued our incestuous affair, taking every opportunity to enjoy our illicit coupling. Belinda continued to visit my bed, rarely sleeping in her own. She would go to her room each evening and spend a few minutes under her own covers, just to give the impression that her bed had been used.
We explored each other's bodies with fingers and tongues, rapidly adding to our repertoire of positions as we discovered new ways in which to bring each other pleasure. I adored the taste and texture of Belinda's pussy, and would quite happily tongue her syrupy centre for what seemed like hours at a time. In turn Belinda would lovingly suck and lick my dick, bringing me almost to boiling point before ceasing her oral attention. This would drive me almost insane with desire for her, and would inevitably lead to a hot, frenzied, forbidden fuck.
I would usually cover my beautiful sister's face or breasts with gouts of viscous spunk, and I would revel in her ability to appear demure and dainty at one moment, only to turn into a wanton slut the next. My cock would be unflagging; staying rock hard as my sister grinned lewdly at me through her coating of cum. Thick strands of my semen would cling to her black hair, while drops of the stuff dripped from her chin to spatter onto the gentle upper slope of Belinda's tight breasts.
On more than one occasion I pumped my seed deep into her belly, an action fraught with risk, but one that Belinda relished all the same. She would cry out with pleasure and love when she felt my prick erupting, flooding her womb with my outpouring.
As the days passed and became weeks we became bolder. Inevitably that boldness was accompanied by recklessness, we began to take risks, stealing kisses in the kitchen with dad and Aunt Felicity mere feet away in another room. We soon progressed to fucking in the summerhouse at the bottom of the garden, clothed at first, but eventually stripped fully naked. Dad was more often than not at work, but Aunt Felicity could have walked in on us on any number of occasions.
The risk of discovery only served to heighten our lust and I wondered what the look on our aunt's face would be like if she were to catch us in the act with Belinda knelt on all fours and me fucking into her from behind, both of us gloriously naked.
I didn't realise it at the time, but Aunt Felicity had in fact spied my sister and myself as we fucked with such wild, reckless abandon in the summerhouse. She could have chosen the moment of discovery to interrupt us as we fucked, but Felicity had plans of her own for us. Plans that became evident to me only a short time later.
***
'So how was your day?' Aunt Felicity asked that evening when all four of us were sat around the dining table. It was a gloriously warm Friday evening; Dad was home from work and had the whole weekend free.
'It was great thanks, aunty,' I replied, and looked across to Belinda. I thought back to that very afternoon, once again in the summerhouse, and I fondly remembered how my lovely sister had eagerly swallowed my spurting semen when I let fly onto her tongue. We had spent more than an hour licking and sucking each other, with Belinda eventually opening her thighs and offering her sweet, honeyed slit to me for fucking. The finale being when Belinda had licked her juice from my gooey prick, and I had come into her mouth.
Belinda smiled demurely back at me, butter wouldn't melt in her mouth, and she looked the picture of innocence as she sat quietly and lifted tiny forkfuls of food to her lips, a sly, feline smile on her pretty face.
'Did you spend all afternoon in the garden?' Aunt Felicity questioned, and I noticed Belinda stiffen slightly out of the corner of my eye.
'Yes, we did,' I replied, trying hard not to blush. 'The garden and the summerhouse. We tried sunbathing but it was just too hot so we decided to read for a while. The summerhouse is so cool inside.' The lies tripped lightly from my tongue.
'Ah,' said our aunt. 'I did look for you in the garden this afternoon, but couldn't find you. You must have been in the summerhouse then.'
'Probably,' I replied, and shifted uncomfortably in my seat. This line of conversation was beginning to make me uncomfortable, and I was thinking desperately of a way out. 'We did doze for awhile,' I added, hoping to deflect Aunt Felicity.
'Well,' our father laughed. 'I wish I could spend my day dozing in the summerhouse, it would beat working.'
We all laughed at that, and I was grateful that the conversation took a turn away from the afternoon's events. As we all continued to chat, passing banter back and forth, I noticed my aunt looking at me oddly from time to time. She had a very strange, enigmatic expression on her face. I couldn't quite figure out what her look meant, but it disturbed me at some subconscious level. I had the feeling that she knew more about what had happened in the summerhouse than she was letting on, and I was more than a little apprehensive when the time came to clear up the table.
'Why don't you and Belinda go through, I'm sure Sammy and I can manage to tidy up in here,' said Aunt Felicity sweetly to her brother. I looked first at my aunt, and then at my sister who just shrugged and grabbed dad's arm.
'Come on daddy,' she said, 'Let's get out of here while the getting's good.' Belinda hadn't sensed our aunt's mood and laughingly pulled our father from the kitchen before any jobs could be thrown in her direction.
There was silence between my aunt and myself as we busied ourselves, tidying up the table and loading the dishwasher. I had just closed the dishwasher door and turned around when I saw Aunt Felicity looking at me with that odd expression again.
'What?' I asked a little nervously, avoiding my aunt's enquiring gaze.
'You know,' was her mysterious reply.
I just looked at her. What game was she playing here? Had she seen me fucking my beloved sister that afternoon, or was there something else on her mind and I was just being paranoid?
Aunt Felicity took a few steps towards me until she was only inches away. She looked levelly at me with her green eyes unflinching, and I dropped my gaze from that penetrating stare. I almost jumped out of my skin when she reached out her elegant hand and brushed my cheek gently, I looked back into her emerald green eyes again. 'I saw you fucking your sister,' she whispered to me, looking deeply into my eyes and stroking my chin while she spoke those words. It felt like a jolt of electricity passed through me, I was shocked by her words, unable to believe she had actually uttered them.
My mind split was rent, splitting into several directions at once. I must have only stood for a moment or two before Aunt Felicity spoke again, but in my thoughts I had run through various scenarios already. How could I escape this trap? Would she tell dad? Could I bluff it out? What was she going to do? My brain was reeling as it tried in vain to process what was going on. It was fine to fantasise about being caught incestuously fucking my own sister, but the reality was shockingly different.
'I saw you fucking your sister,' she repeated, her sweet breath wafting across my face. 'I watched you sticking your big cock into her. And I watched when you came onto the little slut's face.' Aunt felicity studied my face intently, as though trying to read my reaction.
My God! She'd seen it all. There was no way out of this; Belinda and I were well and truly busted.
My aunt moved closer to me, she was only a little shorter than I was, and she was able to place her painted lips up against mine in a chaste kiss with little effort. She pulled away from me; a quiet chuckle coming from deep in her throat. 'I want some of that big cock too,' she said to me still intently studying me, and before I could utter a word she walked from the kitchen to rejoin her brother and niece in the living room.
I just stood dumbly, rooted to he spot. I couldn't believe what had just happened. My dad's sister had just kissed me and told me she wanted to fuck me. It was all becoming too much. I loved my sister and was in the middle of a passionate, very physical affair. That alone was dangerous enough, there was the danger of me impregnating my sister for a start, not to mention the reaction if we were caught. Now my aunt had made lewd advances towards me.
I was very, very confused.
I snapped out of my almost catatonic state when my dad called from the living room, 'Do you want to go out? Flick has said she wouldn't mind us all going to the pub.' Flick was my dad's pet name for his sister, short for Felicity. I didn't really relish the idea of spending a night in company, I had a lot to absorb and a night of enforced gaiety didn't really appeal to me.
'Come on Sammy,' Belinda shouted through in support of the idea. She was oblivious to the whole episode that had been enacted in the kitchen, and would be only too happy to spend a few hours knocking back the drinks, especially if I was there by her side.