“Oh, that's so good!" she groaned "You're making me cum!!" she finally gasped, as she felt the climax burst over her.

Alyssa's orgasm was enough to push John over the edge and he thrust himself up to the hilt and threw his head back, as his quivering balls prepared to unload into the supine young woman below him. The blonde's sucking pussy coaxed out long, powerful spurts of cum from his quad and her womb began to expand as it rapidly filled with his spunk. John's cock was sufficiently heavy girthed to have stretched the teenagers pussy tight around him, so there was nowhere for the cum to escape to. That meant the girls belly would have to do some work to accommodate the huge blasts of cum and Alyssa's waistline rapidly expanded as he filled her full of his sperm, enough to have made her pregnant a billion times over.

John was panting after all the exertion, his thighs trembling, as he gave one last shove and his balls shot out the last of their cargo in to Alyssa's tightly packed teenage womb. Finally he was completely spent and he carefully eased out of the blonde's tender pussy and flopped down on the bed at her side to recover his strength.

Alyssa felt a momentary sadness when John finally pulled out of her, but she loved being able to stroke the bloated sphere of her abdomen, feeling the evidence of how much he loved her by the vast quantity of spunk he had pumped into her belly. She smiled when her oldest friend ran her own hands over her tummy, gently caressing the tightly stretched skin.

After a little while John and Calara had recovered and they watched fondly as Sparks dreamily stroked Alyssa’s cum bloated stomach.

“Sparks," John said to the redhead.

“Alyssa is going to give you Lunch today."

The girl's eyes widened for a moment before glinting excitedly as she moved lithely between the blonde's spread thighs.

“That's a good girl, are you going to help empty my belly for me?" Alyssa asked seductively.

Sparks nodded Lustily as she Lay down and began to Lap at the blonde's hot pussy.

Alyssa sighed as the redheads tongue licked away eagerly, and said, “she's so hungry for it.”

Calara and John began to massage Alyssa's cum swollen belly, helping her relax, so that she could feed her friend. Alyssa moaned and they could hear wet slurping sounds as Sparks eagerly sucked out John's load. The blonde's distended stomach gradually began to deflate as the young girl between her legs greedily feasted on John's sweet tasting spunk. Eventually Alyssa's toned midrift had returned to its normal sleek athletic state and it was Sparks who was providing a warm home for all of John's cum. They helped the girl waddle her way up the bed and then cuddled up around her as she Lay down to have an afternoon nap and sleep off her high protein feast. The other three soon joined her and they all dozed together peacefully.

They stayed in bed for a couple of hours and then gradually began to rouse themselves to make use of the rest of the day. Alyssa wanted to train in the firing range and Calara asked John to help her with her battle plans for the pirate assault. Sparks was eager to learn more about the Invictus, so all of them except Alyssa headed up to the bridge for the rest of the afternoon. They all reconvened together in the Officers' lounge for dinner and then they relaxed together for a couple of hours, sitting around the sofa's making leisurely chit chat. Finally they called it a night and retired to bed, where Calara and Alyssa watched Sparks suck a stomach filling nightcap out of John's quad.

The next couple of days followed a similar pattern of meeting up for meal times and then separating to pursue their respective interests. John made an effort to spend his time with Calara, discussing strategies and attack plans with her and helping her to learn from his many years of combat experience. Although he had spent his time in the military as a Marine, he had spent a significant portion of time up on the bridge as the naval crews went to work, so he had many insights to share with the eager young Latina. Mainly though, he wanted to keep an eye on the troubled brunette, to keep her distracted by his company and to make sure that pre-battle nerves would not get the better of her.

Finally the morning of the day of the battle arrived. According to Alyssa's careful planned course, they would likely arrive at the Chendar system late that evening, which gave the crew of the Invictus one last day to prepare. John started off his day by loading up Sparks with a healthy meal and waving her goodbye as she buttoned up one of his shirts over her nicely rounded belly and sashayed off to the bridge.

Calara and Alyssa had watched through lusty eyes, as the redhead lovingly gave their man a stellar blowjob and then watched their young friend depart for her morning on the bridge. When they heard the elevator going up, they both turned to Look at John

“She's changed so quickly over this last week," Calara said in amazement, finally witnessing first-hand the transformative effects of John's cum. "I would never have believed it possible If I hadn't gone through the exact same thing".

“She doesn't seem to have noticed any of the changes yet, just like you and I were completely oblivious until we had it pointed out to us," Alyssa observed in reply to the gorgeous brunette.

“It doesn't seem to have healed her scars though," John said solemnly, remembering how angry and red the scar tissue on Spark's face, arm and chest were this morning.

“It's still early days yet," Alyssa said hopefully. "It took a while for those deep cuts on Calara's back to heal completely."

“They were fresh new wounds though honey, Sparks has had her scars for over 10 years now and the damage to her skin is extensive," John said, although his pragmatic explanation couldn't hide the sound of disappointment in his voice.

“Well she's happy and she knows we all love her," Calara said, trying to lift the mood.