He pushed forward with his hips, spreading her pussy open wide, delighting in the excited gasp this elicited from the pliant teenager. Her pupils were heavily dilated with lust, as she gazed up at him. He pushed further forward and looked down to watch the athletic girl move fluidly under him, her legs tilting back and spreading wider, so that she could cradle him in her hips.
His pulsating cock pushed to the limits of the young girls pussy, enjoying entering unexplored ground, as his girth stretched her wide open. Around half of him was buried inside her when he reached her cervix. He held still, not wanting to hurt her, but Alyssa's hips began to move rhythmically underneath him, as though coaxing him to explore further inside. He pushed again and her pliant walls spread to accommodate him, inch after inch disappearing inside the tight sheath of her body. She arched her back and moaned in satisfaction when she felt his heavy, taut balls resting on the upturned cheeks of her ass. His blunt, broad head was deep in her uterus and she revelled in the feeling of being impaled by him.
They began to move together, slowly and in small movements to start, before working up to deep penetrating thrusts. They moaned and gasped as John pounded into the young girl spread out before him, alternating between furious kissing and holding back to look at each other as they fucked.
Alyssa's beautiful young body was stretched tightly around him as he drove his cock deep into her. He cradled her head in his hands and looked into her eyes as he stroked in and out of her pussy. He didn't know for sure if she was using protection or not, which added an illicit thrill to the act. She was pinned on her back underneath him and there was no way she could prevent him from filling her receptive, youthful tummy as he held her tightly in his arms. She was young and her perfect body was vibrant and healthy. She would be a perfect vessel for his cum if he chose to impregnate her.
Thoughts of her looking at him lovingly as she stroked her swollen stomach, the product of their lustful union encased within was powerfully erotic. Alyssa was looking up at him doe-eyed as though tuned into the same thoughts. She nodded slowly at him as her hips rocked beneath him, coaxing him to fill her fertile young belly.
John felt a huge orgasm well up from deep inside of him and he drove his beautiful young partner into the bed one last time before he arched his back and thrust up to the hilt inside her. He threw his head back and came, his shout of release echoing around the room.
As his balls clenched and began to fire off long blasts of cum into the teenagers womb, he felt her body joining his in climax. Her pussy rippled along his throbbing length, urging him to empty himself inside her. She had moaned and gasped beneath him before her voice had climbed to a crooning cry, joining him in wordless, animalistic need. He felt the soft skin of her tummy against his own, as the pints of spunk he was driving into her womb rounded out her belly. Alyssa's pussy lips were stretched to the limit around the base of his massive girth, so there was nowhere for the cum to go. Her stomach was forced to expand to house all his seed.
His spasming cock finally jerked one last time as his balls were gloriously emptied into the gorgeous girl underneath him. He felt satisfied in a way he hadn't fully experienced before and he looked down at his young lover as she rested beneath him. Her face was glowing and she looked radiantly happy. He leaned down to kiss her lovingly before rolling to her side, careful not to squash her under his heavy weight. Alyssa hooked one leg over his hip as she rolled with him, so that he remained buried inside her. They lay like that for a while, relishing the closeness.
Eventually Alyssa rolled back and his cock slid from her cum lubricated pussy. His heavy viscous load seemed to be quite happy where it was for the moment, so she lay back stroking her semen packed belly. John raised himself up on one elbow and covered her hand with his, joining in with the gentle circling motions.
"So, am I about to become a daddy?" He asked, smiling down at the young girl he was caressing protectively.
Alyssa smiled back at him. "No, not yet" she replied truthfully. "Tell me when you're ready to become a father and I'll bear your children" she continued unequivocally.
John felt momentarily stunned at the extent of his young lovers selfless dedication to him. He couldn't express what he felt in words, so he kissed her passionately hoping that she would understand. Alyssa seemed to understand his meaning perfectly and she returned his kiss with the same passion. They eventually settled down to sleep, marvelling in the sense of completeness they felt with each other.
He awoke the next morning to feel a soft stroking sensation along his left ear. The delicate touch trailed up one side, reaching the pointed tip, before gently caressing down the other side. He opened his eyes to see Alyssa studying his ears intently as she stroked them carefully.
"John..." She asked cautiously.
"Yes Alyssa?" He replied politely. He could guess where this conversation was going already and he smiled wryly.
"Would you mind if I asked you a question?" She asked curiously.
"No honey, ask me anything you want and I promise I'll answer honestly." Alyssa smiled at his sincerity and her mind suddenly raced at the possibilities in his offer. She decided to stick to the original line of questions.
"You never speak about your childhood or parents. Would you mind telling me about them?" The lovely teen asked tentatively.
He looked over to study her face and he was touched that she was that concerned about upsetting him. "No, I don't mind. I don't normally talk to people about it, but you're special" he admitted.
Alyssa sighed happily, her heart bursting with happiness.
"I know nothing about my father" John started, launching into his tale. "I must get all my unusual physical attributes from his side of the family though, as my mother was human."
"My mother's name was Jessica Blake. She worked for the Terran Federation as a Xeno-Biologist and was part of a deep space survey team. Basically, her mission was to explore the far reaches of the galaxy and discover new alien races" he went on.
"I discovered all that from her service record" He clarified for Alyssa. "My mother went missing shortly after I was born."
Alyssa sensed a deep well of sadness in her lover. He had grown up an orphan, she was shocked to realise, just like her.
"My mother's final mission was shrouded in mystery. I tried to piece together what I could from ship's logs, but by the time I was old enough to handle the investigation myself, a lot of the sources had dried up."
Alyssa was fascinated by his tale, but at the same time sympathised with him over the gaping hole in his early life.
"There was some kind of accident that killed all of my mother's teammates. I was never able to find any kind of accounts from them about what had happened on their last mission together. My mother went missing and was eventually declared legally dead. I grew up with my grandparents, who were nice people" He smiled sadly. "They passed away a few years ago."
Alyssa stroked his arm comfortingly and waited for him to continue.
"I was the sole beneficiary of my mother's pension, so I was able to get a decent education and then followed her footsteps into the military. You already know about my exploits on the Invictus" He smiled at her.
"Do you know what species your father was?" Alyssa asked gently.
"No" John replied, shaking his head. "I've searched through descriptions of thousands of different species but I've never read about anything like these" John said, nodding downwards at his cluster of balls.
"Thank you for telling me about your past" Alyssa thanked him, pleased that he would open up to her like that.
"No problem, it was actually nice to talk to someone about it" He smiled, feeling relieved.
"I think it just makes me the luckiest girl in the galaxy!" exclaimed Alyssa exuberantly. "My man is truly unique amongst billions of people, and I'm the only one who gets to empty these" She grinned, taking two of his heavy orbs in her hands.
The mischievous girl leaned closer to his quad, moving her hands to cup the other set of balls. "You boys are packed full again. Would you like me to make you feel all better?" She asked his balls lovingly, caressing the weighty globes. John's rapidly hardening cock flexed in response and Alyssa went to work.
"That's right honey, it's breakfast time" John sighed contentedly, as the beautiful teenager moved to her familiar place, kneeling between his legs. Soon her mouth was encircling the base of his shaft and John relaxed, knowing Alyssa would soon be swallowing down his load like the good girl she was.
The week flew by in a lustful haze. John and Alyssa didn't leave the suite and made extensive use of room service. He revelled in having unlimited access to the beautiful young woman's body and he used her shamelessly to her eager delight.
A few times John had awoken from the deep sleep that blissful sexual exhaustion can bring, to hear the excited chatter of young female voices in the lounge. Alyssa had kept her promise to stay in contact with Calara and the two were becoming best friends.
John was worried about the young Latina however. He had seen first-hand the devastating impact PTSD could have on a person and he hoped the medical staff at Port Cerberus were taking good care of her.
One morning, John was lying in bed, watching the Holonet for updates on the conflict with the Kintark. He could overhear the two girls having a lengthy animated conversation in the lounge, but he tuned it out to focus on the reports of border clashes and territory disputes.
A short while later, Alyssa strode into their bedroom purposefully.
"Calara is in trouble John, we have to help her!"