After coming across a photo of my manhood on my stepsister's device, everything suddenly clicked into place... Hailey Little was red-faced as she tried to account for the explicit image. It was rather endearing, really, and I found it hard to be upset with her! Apparently, it was all instigated by her friends. But it seemed like she relished the sight of her older stepbrother's sizeable member... Earlier that day, I eavesdropped on her room and caught her in the throes of passion... I spied her clutching her phone as she pleasured her sweet, pink folds. Witnessing my stepsister indulging herself stirred such a fervor within me that I shrugged off the unintentional snapshot she had taken. "You know, you do have quite the impressive package... and it looks rather appealing," she remarked. "Haha, thanks... So, what do you suggest we do about this?" I inquired. "I'm not sure... Are you angry with me?" she responded anxiously. "Absolutely not, sis... Would you like another peek?" I teased. "Um, I suppose... I'm unsure if this is inappropriate, though?" she hesitated. I grasped her face firmly, drawing her in for a passionate kiss... I guided her hand to my pulsating shaft and had her begin stroking me... "Have you ever encountered such a sizable member before?" I questioned. "Never! This is the largest one I've ever seen," she admitted. With her lips enveloping the tip of my manhood, she pleasured me with fervor! Engulfing me eagerly, she stimulated me to even greater rigidity. Sensing every movement of her tongue around my member, I relished in her skilled ministrations. She slurped and sucked me expertly, leaving me with an insatiable desire to take her on the spot, right there on our parents' sofa. "I'm uncertain if we should..." she wavered. "We've already ventured this far, sis. What difference would it make if we proceeded to engage in intercourse?" I reasoned. "But you're my stepbrother..." she protested. "I promise not to disclose our tryst to anyone," I assured her. "What about Mom and Dad?" she questioned apprehensively. "They mustn't ever find out!" I emphasized. "Alright... I can't seem to get your substantial member out of my mind," she admitted. My stepsister mounted my stiff member and descended onto it... Her tight, wet entrance felt exquisite, and I could have ravished her endlessly! Spreading her drenched slit wide, I plunged into her snug confines... Holding her neck firmly, I felt her quiver as she climaxed around my throbbing shaft! I eagerly anticipated filling her with my essence... I positioned my stepsister on all fours and pumped her full of my creamy load!