I saw the door open just out of the corner of my eye in the blue hue that lit up the room.
“What are ya doin?!?”, I hear Natalie, my sister’s friend loudly whisper as she barged in. Luckily, I hadn’t gotten too far in my late night activities so it was easy to hit a random subreddit so Natalie couldn’t see the tits that were thumbnailed on my screen.
“What the fuck Natalie?”
As I swiveled around in my chair, Natalie had launched her 5′ 2″ frame onto my undermade bed while shoving the door shut in the process.
“You know, Natalie, you are my sister’s friend. Not mine.” ending in a chuckle.
I had known Natalie since we moved to Ohio the summer after my junior year. She was on the same freshman softball team as my sister and they both were (lovable) weirdos, so obviously they became best friends and remained so. The former girl who needed my help getting down from a four foot tree branch while bawling had really grown up. No longer was she the chubby redhead sidekick to my sister. Her raggedy Anne-like hair had transformed into mid-back length scarlet curls as she was going to uni.
“Hannah went to go fuck Brandon and left me here. I’m bored. She told me to bug you til she gets ba.” She raised her eyes from the phone in her hands to meet mine, gave a smirk while biting her lip, like she was intentionally being annoying.
“She’s still seeing Brandon? I thought he broke up with her before you all went to college?” I attempt to let her intentional annoyingness go unanswered with a stoic tone. But I couldn’t keep my peripheries from wandering down the old high school sports shirt-turned-cutoff, sheared enough to show the woman Natalie had become. I was trying make the chub that was in my sweatpants not obvious, but the future college volleyball player was doing her best to render that impossible. She may have been significantly short but she made it all up in the trunk. And, of course, she was wearing shorts that any man would tear off if consent was given.
“Apparently Brandon has a nice cock. In the words of your sister, ‘it’s like I was struck by the cock of God'”
“Well, it would be great if the cock of God wasn’t attached to a potato.”
“Ehhhh. I think she’s just exaggerating. It’s her first so there’s nothing to compare. Or else he’d be you.” The tension immediately solidified as her eyes clearly dart to the bulge that was now sitting saddled up to my upper thigh. “You know, Derek, I turned eighteen before your sister.” She unfurls her legs, the spandex of her shorts flush with the tanned curves of her quads, scooting to the end of the bed. “And, I’m not in high school any more. Plus, I’ve seen your covered cock many times just watching you play baseball.”
“Nat”
“What?” She plops down off the bed, while at the same time taking her cut t-shirt off.
“Lock the door”
She follows my command, spending the seconds it took to get to my door flaunting her fat ass, spinning around after turning the lock, and getting on her knees to crawl towards my lap.
“Fuck Nat.” I uttered as I tried not to drown in my own spit, watching as she thrust her sports bra clad B-cups and strutting her knees so the curves of her ass reverberated with every inch she got closer. I couldn’t help but smile at this vision.
As she got to me, she placed both her hands on my knees and forced my legs open. “Ahhh yes”, reaching her hand toward the hard cock now clear in my sweats “Now that’s what I’ve been fingering myself to,” she grabs it, trying to get her whole hand around it with the cloth of my sweats preventing so.
I couldn’t hold a grunt in as I felt her trying adamantly to get to my cock, her hand wetting my briefs in pre-cum. “Well” is all I could muster before I put my face to hers, “Now fuck yourself with it.”
Right as my words were finished, Nat yanked my sweats and briefs down, my thick cock slapping against my groin. “I love making guys do that” she said with a wild grin. She grasped my cock, gave my cock a peck, and suddenly took it straight down her throat.
“Fuuuuuuuuuuuuuuck” was pleasurably forced out of me. As dopamine rushed through my brain, my hand walked down her back breaking the seal of her waistband. I was able to get my middle finger just slightly in her, as I was then able to rock her up and down my cock, her plump ass jiggling to the rhythm I chose. When I looked down to watch her sucking my cock, I couldn’t control rocking her harder when I saw spit strings keeping us attached every time my cockhead left her lips.
After about the sixth time, I pulled her off my cock. “I wanna see what this feels like.” I pull her shorts gently down so I can finally see those plump cheeks, giving them a playful smack so I can see them naturally move.
“Well, all you have to do is ask.” Nat yanks her shorts to her ankles, turns around to ride my lap, letting me position my cock to get buried.
As I get in position, I let out “I feel like I was struck by the ass of god”, giving the fleshy ass a spank.
“Oh shut up” and before finishing her retort, Nat releases the forces that were keeping her elevated and her pussy slides down to seal my cock. A very loud “slap” fills the room as Nat lets out a high but muted squeal. Within a half second, Nat lifts herself up again and slams herself down “slap”. And again. “slap”. I watch the crests of her ass cheeks slightly flatten as they meet the V of my groin, than unflatten, than over and over partnered with “slap”, “slap”, “slap”, sometimes a high moan coupled with a slap. The whole sensory mixture made me lose it.
“Nat. I’m seriously going to cum”
“Good.” I don’t know how she did it but Natalie began hitting my pelvis with more force. “Slap”, “slap”, “slap” when Nat went up for her fourth thrust down, I matched her force as she came down, shooting what felt like thick ropes of cum into her. “Slap”….”slap”………..”slap”…..each audible slap feeling like a gallon of cum being shot into her.
After pumping the last of what was in my cock, Nat leaned back against my chest and looked at me.
“Let’s do this again tomorrow”
I answered, “Let me catch my breath first.”
Source: reddit.com/r/eroticliterature/comments/w83t48/my_sister_ditches_her_friend_for_a_boy_but_she