Changes

Lance smiled watching the new Lisa slowly pull her panties over her ass, getting dressed after a pretty pornographic sex session. He couldn't believe he slept with someone so sexy, not to mention Jett. But he reminded himself that this was now his world to take, the serum in his system no longer cool in his veins. Watching Lisa bent over looking back at him she gave him a surprised look, "That was as good for you as it was for me right?"

Lance nodded weakly, feeling strange suddenly. His veins felt like they were heating up and bubbling. As painful as it was becoming, Lance groaned and became rock hard and horny as hell. "What's....happening?" Pushing the chair back to his desk he quickly raced through files, humping the air forcefully. Reading quickly had become a problem when his vision blurred just enough so the words felt like a foreign language, "Case 14 The Demon Mother....taking doses not meant for patient....transformation into....sex demon?" Fuck this woman had only taken two doses while he had taken six! What did this mean? "HUGHH!" Lance groaned pistoning forward hearing the shattering of wood and feeling his package indent the desk drawer, the wood caved in.

"Oh my god babe your muscles!" Lisa was right although his vision felt like a light mist was in the room he could see his mass looked incredibly muscular, almost unnatural but still held a normal looking frame. His shoulders grew out and he appeared thicker and taller to compensate to keep his appearance incredibly intimidating but attractive. Looking down at the damage he noticed his dick was around a foot long probably a bit more. Lisa was sniffing the air and moaning erotically. "Fuck babe you smell so fucking sexy! I was so worn out until I smelled....this ughhhh....I need you!"

Although he felt physical changes he knew the bulk of whatever was happening was within him. No longer would he be able to wear clothes, the idea of masking his sexual power was sacrilegious to him. Minutes ago he was humbled by the reality he was finding himself in even if he was excited for more and acting tough. Now it felt his right to take anyone and everyone. A strange female voice called in his head, "You're blossoming nicely. Do you like what's happening?"

"YESSS!" Lance rose quickly, his cock hitting the edge of his desk, braking a piece off.

Lisa was delirious at this moment, her hands rubbing aggressively in her pussy, juices flying all over the bed, "GOD I NEED IT SO BAD! FUCK ME PLEASE! FILL ME! TAKE ME!" He had never heard of a human women in heat like an animal before but here she was, no longer aware of anything but the need to breed.

Lance could feel a heartbeat within him like a rabbit and if he could think straight he might have been worried but all he felt was pure power and lust. "Defeating a mark of a god is quite the feat. Conquering them is worth my attention."

Lance half listened, grabbing Lisa by the throat and with inhuman strength threw her off the bed and against the wall. Lisa grunted in pain before sniffing again and completely forgot pain existed and began begging again. Lance walked forward and effortlessly lifted her up feeling her wet thighs around his waist and slid her down. Her pussy was just below his chin and he could feel his head teasing her entrance. Whatever size he was now, it was incredibly large. He was as thick as a 2L bottle of soda and Lisa began screaming in intense pleasure and pain feeling her insides rearranging just for the head. "Sex with you is fatal now. You took too many doses. The serum doesn't work for you. She will die by your cock."

"YESSSS MOOOORREEE!" Lisa looked drunk out of her mind, drool flowing from her mouth down her chin, eyes rolled back up with a dumb wide open smile. He barely had the tip of his head inside her and already the blonde was shaking in orgasm, a very apparent bulge of his head inside her crotch.

Lance tried to hold back but the need was far too strong. He wasn't a killer, but it felt like if he didn't fuck this cock crazed blonde he would die instead. He then pushed harder, feeling another inch stretch around his impossible member. Lisa was screaming in both agony and pleasure again, the bulge growing towards her stomach. "If any woman could live a night with you then the sex would break them completely as people. They would become husks of their former selves completely dependent of you. Obsessed with you and your package. Hell they'd barely be functional. You'd turn the sweetest religious girl into a hungry cockslut. Unfortunately the serum isn't done its transformation. She will die and a few others caught in your path will not last any longer. Then the changes will be too strong for your body to handle and you will die. Although the power of the last orgasm will be a rare sexual **** that would be interesting to watch, you could see why you might not want that to happen. Your potential power and the conquest you have earned yourself has appealed me. Pledge yourself to me and I will let you and whoever you fuck be able to survive and keep the serum from going too far and stopping you from your dream."

Lance grew impatient and needy and pulled Lisa down with his superhuman strength, gargled sounds came from Lisa and no longer was she begging just just staring blankly back at him barely conscious letting out a long continuous moan. He felt barely inside her and felt her womb, the bulge reaching the edge of her stomach, pushing almost entirely out to her waist. With how wet she was he began thrusting and fucking her, trying to resist the temptation to push farther and possibly doing even more damage. She was tighter than a condom but felt more heavenly than any pussy he had felt before and within seconds he felt a shudder that shook his hips and thighs. Those were his balls shaking his body! He came forcefully like a firehose and Lisa slowly began slipping up, feeling her about to jet up and off of him and he grabbed her, impressed by how hard he needed to hold her down. Her stomach soon rubbed his abs and looking down she looked like an inflated doll. Her stomach stretching out like she was about to have twins. Feeling his orgasm still peaking he remembered the voice and knew she would eventually explode just like a balloon and grunted angrily as he pulled out, his blast of cum strong enough to pin her to the wall, covering her in a one man bukkake.

There he stood above a thickly coated, barely breathing babe who's only sign of life was her constant eye contact. He was still hard, still horny. And somehow even though he had release, he almost felt denied having to cater to Lisa's mortality. His door opened and he saw Jett in painted on jean shorts and a tight orange top looking sweetly at him, even though her ass practically had it's own gravitational pull. Behind her was their Doctor in a sexy bunny girl lingerie set, equipped with fishnet stockings. The girls smiled at him then looked quizzically at the scene before them, sniffing the air.

"Ohhhh!" The Doctor moaned, "I'm really really horny!"

"Fuuuuuck mee tooo!" Jett cried out eyeing the man before them.

Lance realized Jett could probably survive long enough for him to feel release and get into a proper mindset before accepting some weird voice in his head and began running at her, eyes focused on her ass. When he felt himself dragging someone's legs across the floor and felt a warm mouth worship the head of his dick. Moaning at the sensation he grabbed the head of the horny doctor and thrust, hearing a slight crack. Her mouth could only cover half his head and he began thrusting against her throat, slowly stretching it ignoring her gargling.

Jett rushed to his side and began pulling at his shoulders, "You just dislocated her jaw to get it in she won't be able to breath with that thing like I can! You'll kill her!"

Lance continued thrusting feeling his resolve fading, he needed release so fucking bad. His heart beating dramatically fast. "I don't care. She wants to die sucking my dick don't you?"

"Mhmmmm!" Leah's hum on his cock while showing he neck actually swelling by her head was not much of an answer but the dedication and worship in her eyes were.

"Stop! Fuck me instead baby! I can suck it too!" Jett cried, effortlessly pummeling his muscular frame. Jett sighed and caressed his shoulder. Lance suddenly felt the now familiar shudder that shook his legs cock and Asian sacrifice. Another Jetstream flew and Leah looked back at him in shock her throat now cartoonishly rippling at the flow of his cum, her stomach beginning to balloon much like Lisa. Cum leaked from her nose, pooling on his cock below her by her stretched mouth. Lance pulled out, spent for the moment. His heartbeat still twice the rate of humans after intense exercise but not threatening to explode. He then turned to Jett who had a tear fall from her eye. "I'm sorry baby, you can't have a harem if they all die."

"YOU!" Lance roars, the sound shaking objects nearby. "I told you NEVER to use your powers on me without permission!"

"You aren't yourself master," Jett pleaded.

Lance ignored her and admitted she did just stop him. He was completely accepting the idea of fucking a woman to **** to stop his heart from exploding. But she needed to be taught to fear him. If anyone could survive the new him it would be Jett and he grabbed her jeans, pulling them to her feet and tossing them behind him onto Lisa's slumbering body.