I looked at myself in the mirror in the new grey sweatpant my step mother had given me as a gift for my eighteenth burthday. I had really gotten into weightlifting in the last year, and had 200 pounds of muscle to show for it on my 5'9" frame. The sweatpants looked semi pornagraphic with all six inches of my uncut, thick, flaccid penis on full display. I had earned a nickname among some of my teammates in soccer for my dick, "The White Monster". I shrugged, it didn't really matter. I was just going to be lifiting at home.
I went down to the family room and lay down on my back on the weightbench to start working my chest. Out of the corner of my eye I notice my step sister, Darcy indiscreetly staring at the bulge in my sweatpants.
Darcy is all of three months older than me, a fact that pissed me off when she and her mother had moved in four years ago, as Darcy had been in the same grade, and had a reputation for being very bossy.
Darcy had also recently been the focus off my morning jack off session in the shower as she had developed a nice, perfectly round ass, that went nicely with her slim waist, small tits, and golden brown skin that showed her mixed race heritage. She also stood at barely five feet tall, and had a headful of long dark curls that hit her mid back.
Her intensely focused dark brown eyes on my dick were distracting, and I felt myself starting to get semi-hard in my sweatpants.
I put the weights back on the rack and walked over to her, stopping right in front of her.
It took an almost comically long amount of time for her to tear her eyes away from my dick and slowly look up to gaze into my hazel eyes.
I smirked down at her, suddenly feeling more confident.
"Like what you see, huh?" I say gesturing at my semi hard dick.
She looked embarrassed and looked away. "Uh, no, Gabe. I just didn't think white boys could be that big."
I laughed at her discomfort. "Honey, it's not even fully hard, it can get bigger."
With that she looked back towards my face surprised, then stared at my dick again.
"Wanna see how big it can get?" I said with another smirk.
"It's already so much bigger than my boyfriends." She said hesitantly, yet with a clear underlying lust in her voice.
I pull down the front of my sweatpants and boxer briefs, allowing my thick, long, uncut dick to hang over the top of my waistbands, directly in front of Darcy's face, as she was sitting in an armchair and I was standing directly in front of her.
She looked hesitant, but then reached out a soft hand to gently stroke down the length of my shaft, all the way down to the curly dark brown pubes at the base.