Horny Brother and Sister
Part One
Disclaimer: All characters in the story are at least 19 years of age.
We lie down kissing, unable to keep our hands off of each other. I massage your boobs from your bra, loving the fact that they are huge. I cannot wait to see them. I start kissing your neck, whispering "Is this what you want baby? Do you like it when your Big Bro does naughty things to you?"
"Oh fuck yes y-yes Bro please!" you moan. Both of us are too horny, ready to breed.
You are my sister and waited this long to finally do it as our parents have gone away for one full week.
You moan, telling me, "Fuck, Bro I cannot believe we were checking each other out on the sofa as parents left after that swim. Ohhh yes! Nghhh! We oh... didn't even say a word. Oh yes. We just understood the lust we had for each other. All those years... Ohh yes! Kiss me! All those years groping and touching, taming the lust we had for each other and now finally, acting on it. Fuck Bro please! I need to see your cock!"
"You naughty baby girl," I groan and whisper in your neck as I snatch that bra and tear it off, my baby sister's huge 34DD breasts visible. I look at them, your large dark Brown nipples clearly hard as I waste no time sucking them into my hungry mouth.
You remove my t-shirt, tearing it away, because you're so desperate to see my muscles and to see both of us naked together. All those years looking each other grow, sexually maturing, aching to see my cock as it grew over the years.
I start fingering you over your panties, which are soaking wet as I start massaging the cloth over your slit more and more before snatching it away as my own cock aches to come out. I quickly take off my own swimming trunks too, as you gasp and point out the fact that we are both now naked, in your bed. You see my huge cock spring to life, thick and hard leaking with pre-cum, aching for attention.
"Oh fuck Bro, your cock is pretty big for me," you purr. "Please let me touch it, put it in my mouth. Let me please you first before you put it inside my aching pussy. Lie down."
I comply, groaning and kissing you as I lie down and you go down, wasting no time as you take my aching cock in your mouth sucking it, as I groan. "Oh fuck Sis, ohhh ngghhh you suck so good." I hold your hair as I fuck your skull with my cock up and down, your eyes watering as my cock is covered in your drool, leaking from the sides of your mouth.
"You like my mouth, Big Brother? I know you do. Let us make this nicer," you whisper, smiling as you deep throat me once and let go. "My pussy is even better," you purr, smiling as you straddle me you line your swollen pussy lips with my aching cock, as your juices glisten and leak from your cunt. Your drool and your soaking pussy juices leaking mix together on my cock as you finally rub it a little on the entrance of your pussy before taking me all in one go.
"Ohhh fuckk!" we both moan as I enter you, your pussy swallowing my cock completely. I start thrusting from below as you hold my face and lock eyes with me before deeply kissing me.
"Oh fuck Bro, you feel so good inside me nghhh fuck! All those years I saw your cock, imagining doing naughty things to me. Now today oh oh... oh yes... as it takes me oh fuck! I am so happy. Fuck me Big Bro, fuck me, and make me yours completely. Mark me with your seed."
I am fucking you and kissing you as I ignore whatever you said and continue my thrusts, making them deeper and deeper. I pin your head down with me on my shoulder as my thrusts get faster and faster, as I whisper, "Those breasts of your Sis, I never wanted to lust after you, but your big breasts which were one of the biggest pair in our school and no matter what you wore at home were always so visible, so out and so attractive. I tried hard but your body was impossible to ignore for me as a man. Oh fuck, yes! Then... as you swam our pool all these years, my cock always grew harder than I thought possible and it ached to be touched by you and see you naked and eventually, my mind filled with thoughts to fuck you and see those tits bounce."