A thought about giving notice to her before the big push crossed his mind, but his mischievous side won over. Quickly, and without so much as a cough to alert Beta, he thrust forward. A large grin was on his face. His large cock pressed hard against the clenched hole, forcing its way inside. Beta's body was wracked with pain and panic, a fact he gleaned from the tangible stiffness of her frame as he entered. "Gurrgh...ahhh..." she groaned, her tongue flopping loose. Once past the dry entrance, Beta's systems aided his passage with lubricant -- warm, silky juices spreading across his shaft, coating him in a layer of pleasant moisture. He slid deeper, the wet squick of his cock prying open the tight hole was music to his ears. "Ffffffuuuccckkkkk!" he cried out from the pleasure in a long, drawn-out groan. "It feels so good!" Beta said with a deep moan. "I bet it does," he answered, pausing as he just made it two-thirds of the way inside, "We were literally made for each other. A strong male like me... a strong female like you...it was always gonna be great." He laughed loudly. That was true.
Just as he reached his limit: Gamma went right to the hilt. he roared in triumph, letting the stiff body beneath him rest. His cock was deep in Beta's guts, filling her with his immense size. The quaking walls of her insides tightly squeezed him, constricting around him, desperately trying to eject the intrusion. 'Fat chance of that shit.' I reckoned, given his overwhelming advantage in terms of strength. Putting said strength to use, he spread his feet and flexed his muscles, steadying his mighty form. The hangar floor buckled with his feet pressing down on it, balancing his center of gravity to best ensure his future pleasure. Cracks surrounded the broad soles, spreading several meters before vanishing into thin lines. His large ankles creaked as their joints and pistons fought to maintain their master's posture. Leg muscles billowed as one travelled up along them. Bulky thighs shifted little, his cock and balls snug between them. Those huge orbs danced with each motion of his hips, ready to supply the dick buried in another morph with enough of his nanite-infused seed to last a lifetime.
Keeping it all inside of her without bursting was more of the problem here! After another 10 minutes of animalistically thrusting inside of her, he pulled out of her. She just whined out loud and looked back behind her shoulder to ask what was wrong. That did not last long. "Time to breed you for real." he said. Gamma smirked at her as he grabbed hold of his massive cock and guided himself to her pussy. She shuddered as felt the head of his dick against her lower lips. Hilting himself a second time, he still cursed the lack of real speed. Breaking in a new lover was a chore, and the slender build of his conquest was proving to be quite the challenge, even with ample lubrication. He needed to get serious. Nothing was going to ruin this for him. Suddenly, sharply, he pulled out and rammed himself home. Withdraw and thrust. Withdraw and thrust...the pace quickened, Gamma losing his patience as strong sensations swelled up inside him. Building into a consistent rhythm, the male destroyed the tight hole with rapid-fire thrusts. His heavy body slammed against Beta's delicate synth-flesh.
Looking at them, I saw his soft balls slapping against the solid biosteel of her body. His thrusts still continued on, pumping his hips over and over. The pressure of forcing himself through Beta's tunnel drove him wild. Nothing compared to the pleasure he was experiencing right now. Nothing else even came close. As heavy balls shook and spurted, and the heaving, groaning mass of Gamma forced him further and further towards the ground, Beta closed her eyes and let the last wave of resistance she had melt away. Dissolved in the liquid bath currently occupying her guts. The male's pillar remained stiff, buried snugly into her soft pussy. "I'm going to spill my seed in you now! Get ready!" he called out in warning. The rush of climax seemed to be infectious. Beta began to feel her own body react to the surge. Bolts of pleasure shot up her spine, electrical discharge from her sparking sensors. The torrent of cum had not stopped, and Gamma's plentiful gray emissions soon spurted out the way they came, violating the air-tight seal between his cock and her hole. She cried in ecstasy as well.
