Virgin Stepsister's Consensual First-Time Craving

Dear Diary,

I can't believe I'm writing this down, but I have to get it out or I'll explode. I'm Lily, eighteen years old, and I've never even kissed a boy properly, let alone done anything more. Yeah, I'm a virgin—total untouched territory down there. But lately, my body's been on fire with these urges I can't ignore. It all started when Alex moved back home from college last month. He's my stepbrother, twenty and so damn hot it hurts. We've lived together since our parents got married five years ago, but now that we're both adults, everything feels different. He's got that tall, athletic build from playing soccer, messy dark hair, and these piercing blue eyes that make my stomach flip. I catch myself staring at his broad shoulders or the way his shirts cling to his chest, imagining what it would be like to touch him. To feel him touch me. God, Diary, I touch myself at night thinking about him, rubbing my clit until I gasp his name quietly into my pillow. But it's not enough anymore. I need the real thing.

Last night, it got real bad. I was lying in bed, restless, when I heard it—soft grunts and rhythmic thumping from his room next door. My heart pounded as I crept out, barefoot in my thin tank top and panties, the hallway dark except for the sliver of light under his door. It was cracked open just a bit, like he'd forgotten to close it fully. I shouldn't have looked, Diary, but I did. I peeked through, and there he was, sprawled on his bed in just his boxers, his hand wrapped around his cock. It was huge, thick and veined, sliding up and down so fast. His abs flexed, head thrown back, moaning low and sexy. "Fuck, yeah," he groaned, and I swear my pussy clenched so hard I nearly whimpered. He stroked harder, hips bucking, until thick ropes of cum shot onto his stomach. I slipped back to my room, soaked and trembling, fingering myself furiously to the image burned in my brain. That's when I knew—I want him to be my first. My stepbrother, popping my cherry. It's wrong, but it feels so right. I crave it, Diary. Tomorrow, I'm going to make it happen.

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The next evening, our parents were out for date night, the house quiet and ours. I waited until after dinner, nerves buzzing like electricity under my skin. I slipped into my skimpiest nightie—a pink satin babydoll that barely covered my ass, the lace cups hugging my perky C-cup tits, nipples already hard points against the fabric. No panties, because fuck it, I wanted him to see everything. My long blonde hair cascaded down my back, and I felt sexy, powerful, ready. Heart slamming, I knocked softly on his door and pushed it open without waiting.

Alex was on his bed in basketball shorts and a tank top, scrolling his phone, but he sat up fast when he saw me. His eyes raked over my body, darkening with hunger. "Lily? What the hell—you okay?"