Chapter 4
After breakfast, Sophie and I slipped away from the family to head back to the cabin before the afternoon beach excursion.
The moment the door closed behind us, the easy, public mask we’d both been wearing dropped.
I felt tense — the weight of what we were doing, the guilt over Jenny, the constant thrum of desire I couldn’t seem to shake.
I sat down on the edge of the pushed-together beds, grabbing the daily activity schedule to distract myself. I flipped through it, trying to focus on the words.
Sophie moved quietly around the room for a moment. I didn’t even notice her kneeling in front of me until I felt her hands on my thighs.
“Sophie—” I started, but the words died in my throat as she calmly unbuckled my belt and pulled my pants and boxers down just enough to free my cock. It was already half-hard from the morning’s tension.
Before I could react, her warm, wet mouth was on me.
“Fuck,” I groaned, one hand instinctively going to her hair.
She looked up at me with those big, innocent eyes as she took me deeper, her tongue swirling around the head. There was no rush in her movements — slow, deliberate, and incredibly affectionate. Like she was genuinely trying to help me relax.
“You seemed tense at breakfast,” she murmured softly, pulling off just long enough to speak before sinking back down. “I just want to help you feel better, Uncle Alex.”
Her mouth was heaven — warm, eager, and surprisingly skilled. She bobbed her head slowly, taking more of me each time, her hand stroking what her mouth couldn’t reach. The wet sounds and her soft, contented hums filled the quiet cabin.
I leaned back on my hands, breathing hard, watching her pretty face as she worshipped my cock. Every time I twitched in her mouth, she gave a little happy sound, like pleasing me was the best part of her day.
“Sweetheart… you don’t have to—” I tried, but my hand tightened in her hair instead of pulling her away.
She pulled off with a soft pop, stroking me with her hand as she looked up at me with that sweet, helpful expression. “I want to. Let me take care of you.”
Then she dove back down, sucking me deeper, her eyes never leaving mine.
The tension in my body slowly melted under her attention. I let out a low groan and leaned back, giving in to the feeling of her warm mouth and the gentle rocking of the ship.
She was trying to help me relax.
And it was working far too well.
Sophie’s warm, eager mouth felt too good. Too perfect. The last thread of my control snapped.
“Fuck it,” I growled, sliding my hand into her hair and gripping it firmly. “If you’re going to suck my cock, sweetheart, then you’re going to take it like a good girl.”
I thrust my hips up, pushing deeper into her mouth. Sophie moaned around me, her eyes watering slightly but staying locked on mine as I started fucking her face with long, hard strokes. She took it beautifully — relaxing her throat, letting me use her, her hands gripping my thighs for balance.
“That’s it,” I rasped, voice thick with lust. “Take every inch of your uncle’s cock down that pretty throat. You wanted this so bad you offered me your cabin, didn’t you? My sweet little niece on her knees for me.”
She whimpered around my cock, the vibration sending pleasure shooting up my spine. I fucked her mouth harder, holding her head in place as I drove in and out, the wet, obscene sounds filling the cabin.
“Look at you,” I groaned. “Sucking your uncle’s cock while your aunt is sick in the other room. Such a filthy, perfect little slut for me. You love this, don’t you? Love choking on my dick like the eager breeding whore you are.”
Sophie’s eyes fluttered, tears slipping down her cheeks, but she never pulled away. If anything, she sucked harder, her tongue working me as I used her mouth.
I felt my balls tighten. “I’m going to cum down your throat, sweetheart. You’re going to swallow every drop like a good girl. Understand?”
She moaned in agreement, eyes pleading.
With a deep, guttural groan I buried myself as deep as I could and came hard, pulsing thick ropes of cum straight down her throat. Sophie swallowed eagerly, not spilling a drop, her throat working around me as I emptied myself completely.
When I finally pulled out, she gasped for air, lips swollen and shiny. A small string of saliva and cum connected her mouth to my cock for a second before she leaned in and gave the head a soft, reverent kiss.
She looked up at me with glassy, satisfied eyes and a small, sweet smile.
“Feel better, Uncle Alex?”
Something dark and possessive snapped inside me.
I grabbed her by the waist, tossed her onto the bed face-down, and yanked her dress up over her ass in one rough motion. She let out a surprised yelp that quickly turned into a moan as I brought my hand down hard on her bare ass.
Smack.
“You little brat,” I growled, spanking the other cheek just as hard. Her ass jiggled beautifully with each strike, turning a lovely pink. “Sucking my cock like that in the middle of the morning. Acting all sweet and helpful while you’re really just a filthy little cockslut for your uncle.”
Smack. Smack.
Sophie whimpered and pushed her ass higher, spreading her knees on the bed. “I’m sorry, Uncle Alex,” she gasped, but her voice was breathy and needy, not sorry at all.
I spanked her again, harder this time, watching her skin bloom red. “You’re not sorry. You loved every second of choking on my cock. You’ve been teasing me since the first night.”
I spread her cheeks, admiring how wet she was, her pussy glistening. I gave her a few more firm spanks, alternating sides, each one making her moan louder.
“Such a spoiled brat,” I said, my voice low and dominant. “Offering me your cabin. Crawling between my legs the first chance you get. You wanted this, didn’t you? Wanted your uncle to bend you over and punish you.”
“Yes,” she whimpered, pushing back against my hand. “I wanted it so bad.”
I gave her one final, hard spank on each cheek, then rubbed the reddened skin soothingly. Sophie was trembling, her pussy visibly dripping onto the sheets.
I leaned down and kissed the back of her neck, my voice rough against her ear.
“Behave yourself today, sweetheart. Or I’ll have to spank you again tonight.”