Note to readers. I'm Italian writing in English. So my way of writing could be less enjoyable for some mother tongue readers, especially those who believe that all the people of the world shall speak and write fluently in their language.
This is a slightly edited version to correct small involuntary errors.
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IMPORTANT NOTICE: The story you are about to read involves a girl (narrator), her aunt and her two cousins. These two are twins sisters and one of them is a "futanari" which is technically a full female person with a penis (phallus muliebris). Futanari is a Japanese fictional kind of creature which has nothing to do with transgender people. If this is not you kind of thing, please, stop reading now.
The following events refer to the summer when I turned 19 and I was sent by my mother to spend the summer holidays with her sister who lives in a well-known seaside resort.
My aunt has two daughters aged 18. They are twins, Rosa and Marta. Both are two beautiful blonde girls with a slender body but at the same time curvy and feminine.
Rosa was much more reserved and shy and did not talk much with me, while Marta, unlike her twin sister, was sunny and exuberant and with her I immediately got in tune as if we had always known each other. In fact, I had never met my cousins before because my uncles had gone to live far from the city where I live before they were born. I had seen the pictures of them but that was the real first meeting I had with them personally.
The aunt was a beautiful female who looked far less than her 45 years. It was what would now be called MILF. A female with an "erotic" body. That was the only adjective that emerged in the mind looking at the shapes of the breasts and hips.
Because of the heat, the aunt dressed in light cotton dresses that allowed a glimpse of the contours of her body in transparency, causing me a curious and unexpected titillation between my legs. I asked to go to the bathroom for a moment and when I was locked inside I lifted my skirt, pulled down my panties and, to my surprise, found a large damp patch connected by a thin thread of drool to the labra of my flounder. I was excited. I was excited by the desire my aunt had given me.
I recomposed myself and went back to complete The Pleasantries and to arrange my things in Rosa's room who had kindly agreed to leave everything for me while she had momentarily moved into her sister's.
Overall I was very happy with the situation and I could not wait to spend a nice holiday with my aunt and my cousins even if I feared that the days could be tremendously boring in the absence of leisures other than spending the days at the beach, playing bowls or ball or the usual card tournaments.
The same evening of my arrival, however, the whole perspective of the holidays completely changed, triggering a succession of exciting events.
At 9 pm we were all already in bed. I was in my room trying to make me sleepy by reading something I found in the living room library when I started hearing moans coming from the hallway. The laments were interrupted by an insistent whining as if insistently asking for something. Intrigued by the thing, I left my bedroom and without making the slightest noise I went looking for who made those noises.
In the distance I could see that a faint light was filtering through the living room door and that the noises I heard seemed to come from that room. I approached without making the slightest noise and I lurched to the side of the door which was partially open and from there I could see the inside of the room without being seen. Inside I saw my aunt sitting on the big sofa. In front of her on her knees was my cousin Rosa who in a pleading voice asked her mother something in a small voice to the point that I did not understand the words. Her mother remained motionless and impassive, looking at her with a stern look.
"Mom, please!" the girl whined. "I was as good as you asked! Don't punish me, I beg you!"
"You were very bad baby! You thought I wouldn't notice you were masturbating in bed! Moreover, right next to me!" Said the mother in a calm but stern voice.
"I swear mom, I don't know what got me, please forgive me!" Rosa whined. Yet in her behavior there was something strange I could not explain. To be honest, it sounded like a kind of play. It seemed that mother and daughter were playing a part, a sort of role-playing game in which the parent impersonates the evil stepmother and her daughter the Cinderella in distress.
"Rosa, what is needed here is an exemplary punishment!"
"No mom please, I won't do it anymore, I'll swear you!"
"You always say it but what happens is that I always find you with your fingers in your pussy!"
"No, mom I swear you that I was just a little itchy and nothing more, please believe me!"
"Let me taste your fingers then!" the mother ordered peremptorily.
Rosa brought her right arm forward and held out her trembling hand to her mother who took it gently and brought it close to her face. At first, she sniffed her fingers and then put her index and middle fingers in her mouth up to her knuckles and sucked them slowly, savoring the still warm moods that had remained on them. Making a mischievous smirk she said "This is the taste of your pussy! Do you really think I can't recognize a bitchy brat when she touches herself?!"
Soon after, auntie snapped her daughter by her forearm and lifted her to a standing position. Then yanked her down until she was on her stomach bent over her knees. My cousin started panting without stopping whining. The aunt lifted her daughter's tank top and with an abrupt gesture violently lowered her panties revealing the most beautiful butt I had ever seen up to that moment. Her pussy had no trace of pubic heir at all. It seemed to me that her twat was more likely unfledged rather than shaved. I start feeling my mouth drooling and my pussy itching as hell.
After dropping her daughter's panties, aunt raised her arm above her head and spanked those angelic buttocks leaving a rosy mark. My cousin, contrary to what I expected to hear, did not scream or cry but let out a moan. Yet I was sure she wasn't really suffering at all. It was like one of those groans once I heard in an adult movie that I had seen when some of my schoolmates made a tacky joke to me and my friends by replacing a VHS tape of a romantic movie with that of a porn.
I was stunned and motionless as a statue of salt while I saw my aunt deliver more blows on the buttocks of Rosa. She was forced to count the blows received and I heard she deserved no less than twenty!
The poor girl's buttocks had now turned bright red, and, to my amazement and curiosity, I saw large drops of translucent body fluid coming down from her pussy and running down along her thighs. I moved slightly to get a better view and when I had Rosa's butt in front of my eyes, I saw that she had slipped a hand between her legs and with her index and middle fingers was probing her pussy as deep as she could. With her thumb she was massaging vigorously her clit while under the relentless blows of her mother that did not stop even for a moment. Those blows were so strong that rumbled around the room like the lashes of a whip.
As I watched that spectacle, instead of being horrified, I felt a deep sexual pleasure coming from my pussy that confused my young mind. In that overwhelming turmoil my hand went down between my legs almost following his own will. My fingers slipped under the elastic of my white cotton panties. I passed the sparse thin hair that covered my mount of Venus until I touched the folds that delimited that black and deep rift that leads to the abyss of my senses.
I was indecently wet, and my copious fluids had already formed a large damp spot in my panties. My fingers explored my cavities provoking a pleasure so intense as if it were my first-time touching myself. My unspeakable dark receptacle was sending thunders of orgasmic pleasure to my brain. Yet I wanted more so I ended up burying index and middle fingers as deep as I could in my gaping, burning-hot, and slippery vagina. My flesh didn't make any resistance at all, and my probing fingers sank all the way in till I hit my still intact hymen. Any attempt of forcing that fleshy sort of barrier caused my a stinging pain so I gave up my need for deep in favor of spreading my pussy as wider as I could. Three fingers were now stretching my pussy opening while I was masturbating my clitoris with my thumb at that same time. My clit was so hard that massaging it caused me discomfort as it was so stretched out of her foreskin. So I started to stimulate it more indirectly and it felt so good. I was on fire. I felt on my knees and with my other hand I reached my asshole. My fingertips were soon drenched and lubricated by my own juices. I slid my index in my butt. I was literally sucked in knuckle deep. Penetrating my butt along with stretching my pussy wide open felt amazing. My middle finger came up with my index probing the depth of my ass that, unlike my pussy, it had no obstacles in depth. Masturbating my ass made me have spasms of pleasure. I could not resist the waves of my orgasm building up. I came so hard as never before. It was so hard that I started feeling faint and grey out.
I stood there on my knees with one hand in the mouth-of-the-goddess and the other in my butthole while watching my aunt spanking my cousin Rosa who in turn came from time-to-time masturbating. With each orgasm my cousin lost count of the hits and they started over again with her mother delivering her relentless blows on her ass while she resumed masturbating until a new shocking orgasm arrived. I, for my part, had already come twice in my very hard way when the scenery changed.
My aunt interrupted that loving "torment" and made Rosa turn on her stomach so that her head rested on her knees. Her aunt now became very sweet and loving to her. She whispered sweet words to her while stroking her beautiful blonde hair with one hand passing through her thick, wavy mane. Auntie unbuttoned her dress and with a swift movement took out her breasts offering her boobs to her daughter. Rosa began to suck her mother's tits like a baby moaning in pleasure. The scene caused me new sensations and I felt my pussy tingling between my legs, again.
As Rosa sucked her mother's nipples and licked her breasts, I saw that her mom with one hand continued to stroke her daughter's hair while slid the other between her girl's legs. The woman moved expertly her tapered fingers and touched that pussy in a masterful way. With two fingers she parted the opening of her pet's pussy. Then with three of them she probed her twat as deep as they could go. While she engulfed her daughter's cunt, mommy wanked her clit with her thumb massaging it with circular slow movements. I couldn't resist any longer watching that scene and so I did on myself the same thing that my aunt was doing on my cousin. I had to resist a lot to avoid the same intense groan that were coming out of Rosa's mouth.