My new step-dad invited my mother and I to his cabin for a family vacation. It's a peaceful scenic place, but because of the old cabin, it could get a little stuffy at night. Because of the cramped spacing, he and I slept in the bunk bed on the ground floor, while my mom slept upstairs.
Several hours after I went to bed, I wake up in the lower bunk. The pale moonlight shining through the bedroom window illuminates a humongous cock hanging down from between the slats from the top bunk above me.
Marcus stared at the penis; it was thick and long. His mouth watered as he watched it throb, his mind already filled with images of its length filling his ass. "D-Dave?" he called softly to the man, and after a few minutes without a response, he licked his lips. Dave must be asleep. With that thought in mind, he reached out and slowly stroked the cock.
Dave jolted awake with a gasp as his fingers were replaced by another touch, then froze as he saw that it was Marcus beneath him. His heart raced as his cock twitched and throbbed from the pleasure of being touched in the middle of the night, but he made no sound to give away his presence or arousal. Instead, he closed his eyes and pretended to be asleep while enjoying Marcus' touch on his cock even more.
Marcus let out a soft moan as he felt the thick, long cock twitch in his hand. He swallowed nervously and brought his mouth to the shaft, slowly beginning to suck the head, like a calf nursing.
Dave bit back a moan as Marcus began to worship his cock. His hands gripped the sheets beneath him, knuckles whitening with the effort not to touch his stepson in return. His hips rolled and shifted subtly, his length sliding against Marcus' lips and tongue, desperate for more contact. The pleasurable sensations coursing through his body were making it harder and harder for him to keep up the pretense of being asleep.
My tongue licks his glans while my hand slowly strokes its length in rhythm. I eagerly swallow his precum and moan softly around it, because it tastes so good. Feeling bolder, I lean forward and take more of it into my mouth, sucking harder. I've never sucked such a big, long, and juicy cock; it was like a dream.
Dave gripped the sheets tighter as his breath hitched in his throat, unable to contain the whimpers and moans echoing through the small cabin when Marcus began suckling on him like a child at its mother's breast. His entire body arched upwards off the bunk, his ass pushed up into the air, offering himself to Marcus even more eagerly now. His hips began to thrust shallowly against the boy's face, driving his cock deeper into his throat with each hard motion.
"God yes," he groaned hoarsely. "That feels so good..." He could feel himself getting closer and closer, wanting nothing more than to empty his balls all over Marcus' tongue. "Don't stop..." He gasped as another shudder ran through his body, the warmth pooling at the back of his throat as he came hard, filling Marcus' mouth with hot seed.
"It tastes... so good..." I moan around his penis as I feel his body react to me. His fluids flood my mouth and I eagerly swallow every drop, sucking like a baby on its mother's breast. He smells so masculine and powerful, and the way he moves inside my mouth drives me wild with desire. My own penis begins to move in response, dripping precum against the inside of my thigh. As he comes down from his orgasm, I release his softened member with a whir of pleasure before crawling back to my bunk, catching my breath and savoring his taste on my tongue.
Dave lay there still for several moments, panting softly as he tried to compose himself after that intense orgasm, the pleasure coursing through his body making him feel light-headed and disoriented. As he began to regain some control over his breathing, he couldn't help but feel a rush of desire for his new step-son... and wonder what else Marcus could do with that talented mouth when he wasn't worshipping his cock.
He lifted himself up onto his elbows, looking down at Marcus where he lay in the lower bunk. The pale moonlight cast a soft glow over his naked form, making his curves seem even more enticing. "Hmmm..." Dave hummed thoughtfully, feeling an idea begin to take shape in his mind...
Dave sat up on the edge of the bed, swinging one long leg over to the floor. He glanced down at Marcus' sleeping form before focusing on his own body. His hard-on was already returning to full strength, and he found himself growing more and more aroused just by looking at Marcus. As if it was an afterthought, he asked, "Did I wake you up?"
"N-no," Marcus stammered, blushing a deep red. "I mean... I don't think so..." He shifted uncomfortably under the covers, feeling incredibly self-conscious now that Dave was paying attention to him. His own cock twitched in response, leaking more pre-cum against his thigh.