Genetically Gifted

My sister Ashley a human and looks like a normal girl from outside, however as I came to learn she had some very unusual anatomy. When she was born, nobody suspected a thing and everyone thought she was a normal girl. But as she grew up and even before reaching puberty, she started getting a smallish belly. Our parents thought she may have been putting on a slight bit of weight so disregarded it as anything serious I think.

However, as she reached puberty she started getting abdominal pains and excessive vaginal fluids even when not on her period. How do I know this? She told me, we were very close and shared nearly everything. Our mom never found out about this, and I never got to meet my dad.

One day, her pains started getting severe, and since our mother wasn’t home we were unsure how to deal with this. I felt we should have called 911, yet, she was against it and said it wasn’t necessary. She said she expected this to happen, since mom apparently told her. “How would mom know about this?” I thought to myself.

She jumped on her bed and leaned back and started to pull off her panties, I got my first glimpse of pussy, I wasn’t sure if I should look away or leave but it seemed my sister didn’t care. I noticed the fluids were starting to gush out like crazy as she started to flex her abs and squeeze as if taking a dump.

“Bro, can you help me? Get on the bed and start licking my pussy.”

“WTF!” Ran through my mind, I wasn’t sure what she was doing, and why I should help her. But teen horniness took over and I dropped onto the bed between her legs, and started lapping. She tasted better than I expected, and within no time my face was drenched. After about a minute, I noticed something very familiar to me which popped out from her clit hood, it was the head of a penis.

It looked like she had two clits, one a littler bigger than the other. At this point so many thought ran through my mind, I wasn’t sure whether to be disgusted, scared, or turned on. Finally I got curious and just played along.

Her penis was small about 2 inches, little did I know she was a grower.

She snapped me out of my gaze. “Bro! Why did you stop? Just help me a little longer.”

I started lapping again, I ignored her penis for the most part. Soon I saw her flexing again, and more juices started to drip from the hole her penis popped out from. I wondered, how freaky/mutated is she to have male organs internally and have the stuff between her legs accommodate it. Yet it just became stranger.

The penis already out got pushed out a little longer to about 3 inches, while I noticed another head starting to poke out next two it. I saw her hand reach down, and she pulled on both penises to get them fully out. The twins between her legs were still flaccid at 3 inches each laying side by side on the bed, she didn't have any visible balls, all her plumbing seems to be inside her. My sis was panting on the bed, probably from exhaustion of pushing those things out this special hole she had. I didn’t know what to do, I just stood there and stared, and my sister disregarded me even being in the room at this point. The bed was already soaked at this point, luckily it was hers and I didn’t have to sleep on it.

After, a minute or so, her hand went down and grabbed her right cock, she started masturbating her penis. She looked up at me and asked if I’d like to help. Out of curiosity I grabbed her second cock, and started jerking it. It felt very familiar to what’s between my legs, although it was odd seeing two on a person let along a girl. Soon I felt it throb, and they were staring to harden, at this point they stretched out parallel to the bed reaching 6 inches which was astounding, considering how young and small she is. I thought we were done, since she reached my size, so I moved back to get a better view of her body.

My sis looks up at me and tells me I wasn’t done, and that she was only semi hard. I had to stop putting my own expectations on things. So with an open mind I reach for one again, luckily she had plenty of self-lube to make this easier on her parts. In no time, I felt them throb and harden even further till they started poking up off the bed pointing at the ceiling. My jaw dropped at this point to see my young teen sister with bigger cock … cocks than mine. Each were 8 hard inches, and we

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