My sister (F19) ass all for me (M20) for my birthday (UPDATE 5)

Sorry for the long time, its been one hell of a month between uni and work and the pandemic… but the bright side is that i got maaany new stories to tell so i guess there is something to look forward to.
Here i leave the other parts of the story if you want to catch up to the story.

[First part](https://www.reddit.com/r/Incestconfessions/comments/lb0khc/my_little_sister_caught_me_recording_her_in_the/?utm_source=share&utm_medium=ios_app&utm_name=iossmf)

[Second Part](https://www.reddit.com/r/Incestconfessions/comments/lc6mg7/my_little_sister_caught_me_recording_her_in_the/?utm_source=share&utm_medium=ios_app&utm_name=iossmf)

[Third part](https://www.reddit.com/r/Incestconfessions/comments/li2nlg/my_little_sister_caught_me_recording_her_in_the/?utm_source=share&utm_medium=ios_app&utm_name=iossmf)

[Fourth part](https://www.reddit.com/r/Incestconfessions/comments/ltq51m/getting_a_m20_bj_from_my_sis_f19_and_tasting_her/?utm_source=share&utm_medium=web2x&context=3)

[Fifth part](https://www.reddit.com/r/BrotherSisterSecrets/comments/m6dc5v/my_sister_f19_ass_all_for_me_m20_and_great/?utm_source=share&utm_medium=ios_app&utm_name=iossmf)

This is a real story about how taking spyvids and pics of my sister led to us playing with each other in secret. I still got the vids and pics so if you want to trade dm me for my kik but plis, if you got nudes or videos of underage girls im really not interested…jesus…

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The morning of my birthday was nothing special, until we went down to the pool… i got out of the water and saw my sis completely nude and fingering herself.

I stayed there, at the edge of the pool watching her for a while. My beatifull nude sis, laying there with her amazing ass out in the air.( i had to share some pics so you could imagine this with me, [sis at pool](https://imgur.com/a/GfNP3nQ) those pics are not from that exact moment but still work). I was truly mesmerized looking at her fingering herself until she called me and told me “aren’t you going to help me?” so i got out of the pool and walked towards her, when i arrived she was all red and shy, wich was odd for her just being fingering herself wich at this point was pretty common between us, so i asked her if she was ok, “i was thinking, would you mind if we go back to the begining? i mean if we just masturbate ourselves in front of each other but not anything more?” i found it strange but i if that was what she wanted i had no real problem with it. So my sister was naked with her legs spred and her knees at her chest, i kneeled like almost on top of her, my thighs touching her ass and while i jerked myself my balls were touching her pussy as she rubbed her clit. We started and i have to admit it was kind of nostalgic but who am i kidding, all i wanted was to finger and taste her pussy and ass witch i was not going to do unless she asked for it.

We stayed like that for a couple of minutes, whe suddenly she stopped rubbing herself to grab my dick and started stroking it herself, at this point she is awsome at masturbating me so i didnt complain and just relaxed to enjoy this. Suddenly she got even redder (i didnt thought it was possible) and i felt how she started rubbing the tip of my dick along her pussy slit. i was really nervous, because i didnt knew what she was going to do, of course that at that moment all i wanted was to go balls deep in my sisters pussy, but we had talked about fucking before but always concluded that nevermind the reason that was something we didnt wanted to do yet, so suddenly having her rubbing my cock with her pussy was wierd, but i didnt wanted her to stop. She suddenly in one motion took her knees to the sides of her head, rising her hips and positioning the head of my dick right at her beatifull puckered ass hole. She was all red and clearly really nervous, but looked at me right in the eyes and told me “happy birthday big bro, hope you like it”

I froze up, I didnt knew what to say, my sister was offering her ass for me to fuck? Was that really what was happening or was i misunderstanding? “Are you sure you want this? It could really hurt” “dont make me say it…yes im really sure, i really want your dick in my ass…dont you want to do it?” “Noo, of course i want, but we dont have any lube, and i dont think that little rubbing in your pussy will be enough” “lets try it this way and if it hurts i’ll let you know”

With that i started moving forward and very little by little making pressure with my dick in her ass. I was truly nervous, i wanted her first anal the absolute best orgasm of her life, manly so she would want to do it again, but it was truly a lot of pressure on me as well… I kept pushing little by little until i heard a little moan from my sister, the head was in and i started going in and out very carefully and little by little getting deeper and deeper. When i was about half way in i stopped a little to ask my sister how she was doing “its definitely different from the butt plug, hurts a little more, but feels waaay better, pleas keep going!” Her wishes were my command so i kept going in and out, pushing more and more with each moan my sister let out, for the time i was all in, i was hypnotized watching her tits bounce with each stroke i did while she rubbed her pussy, we were at it for like 10/15 minutes until we realized that we were being way to loud for being outside, fearing the neighbors would hear we went inside to her room.

Once there she laid on her stomach on her bed and told me to keep going just as i was doing, she was so close to cumming. Looking at her beatifull ass on the bed i couldn’t controll myself and took a little vid of my [sis ass](https://imgur.com/gallery/q105ZSS) and positioned my phone to record what was about to happen. After that i grabbed my sisters hips, lift her so she would be in all fours and started fucking her ass again. It was amazing, i could feel her ass grabbing my dick every time i went out and relax every time i pushed in, this was not my first anal, i have told you it is pretty common to do it with my gf, but this was like so different from that, not better nor worse, just different. After 6 more minutes mi sister had her first orgasm, she was shaking and collapsed on the bed, after a little breathing time she looked at me and told me “we are not done yet man, it is your birthday, we are not stoping until you cum ut least one time, so come here and fuck your little sisters ass like you do alice’s one (my gf)” with that we got on the spooning position and started fucking again.

Hearing my sis talking about me fucking Alice started again the fantasy of doing my gf and sis at the same time, i imagined taking turns fucking the two best friends asses, watching my gf eat out my sister while i fucked her and watching my sister tasting her best friends ass while i filled hers. That fantasy was it, it pushed me over the edge and i was about to cum, i let my sister know but when i tried to pull out my sister grabbed me with her legs, pulled her face backward to me while she grabbed the nape of my head and whispered “do it inside my ass, happy birthday” and with that i exploded inside her ass, the feeling apparently was too much cause she had another really big orgasm.

After that we went to the bathroom to help clean each other and while we were doing that i asked her how was it “it was amazing, i love when you lick back there and i loved playing with the butt plug but i didnt imagined how good it was going to feel. We are definitely doing that again” “so good as to say it was your best orgasm?” I asked her with a pretty proud grin on my face, cause i was sure what the answer was going to be, “mmmm i would say it is tied for first” “tied?? Is there other one that compares to this one?” “Hahahaha i mean i didnt thougth this was going to compare to that time, so you should feel really proud” “what that time? When was this other orgasm??” “I mean that time i was with my bff and we ended up scissoring was really something else, so you should feel proud, really” “wait scissoring?? With your bff???”

I knew my sister had a couple of girls that she called bff, but the only one that came to my mind was my gf, my imagination started going haywire imagining my sis and gf scissoring, i needed to know more…

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That is all for now, im sorry for the wait, here is a sneek peak of that first [anal with my sis](https://imgur.com/gallery/aog49rB) for all the waiting and hope this update its worth the wait. If you want to hear more about my sis and i let me know in the comments or dm me, i got plenty of material of my sis and we are happy to trade.

Source: reddit.com/r/eroticliterature/comments/mvgrfn/my_sister_f19_ass_all_for_me_m20_for_my_birthday

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