They arrived just in time. Jim was pounding into Jinyu's beautiful body, driving her toward her second orgasm, getting ready to explode inside her and fill her with his seed.

"Slow down a sec, Jim," Cheon-Sa said as she took over the ultrasound from Ming-Yue. She zoomed in just inside the cervix, and there it was, just like with Zhao, that little pod hovering there at the end of its tether, just inside the cervix, like an eager puppy straining at its leash.

"Jim, after you finish, Ming-Yue is going to cover your eyes," Cheon-Sa said. Subject two, if you feel sure that you're pregnant, say so immediately. Jim, same for you, tell us right away when you know. Ok, proceed."

He resumed pounding. She loved it hard, and that was perfect for him right now, after the surprisingly stressful experience of seeing the pod on the ultrasound. He had turned the ultrasound monitor away before he began with Jinyu. He was glad to not be able to see it. Her lithe, sexy body was bucking up against each powerful thrust, shaking and grunting higher and higher with each impact. She was close. He slowed, switching to slow sensuous deep strokes, holding her at the edge while swirling her clit. She groaned in frustration, bucking up at him, so close, agonizingly close to coming. God, that was hot. What a sight, what fun to be in such control, to drive her so wild, this sweet-faced sexy hellcat of a stranger, this incredible conquest, this extremely fertile body who he would soon knock up. Those thoughts did it. He was at the brink.

"Jinyu, I'm ready," he said. "I'm going to knock you up so hard."

"Yes," she gasped. "Oh! Oh! Yes!" she shrieked as he began to pound her again and her orgasm peaked in a violent explosion of grunts and cries, stretching and writhing as he impaled her over and over, soon joining her in his own powerful orgasm, not stopping, just blasting his seed into her and pounding it home until their orgasms subsided. Ming-Yue put her hand over his eyes as he slowed and then stopped his thrusts.

"Ok, hold still now, both of you, and speak up right away if you know."

"Shoot, I lost it. Zooming back out. Damn Jim, what did you do to her poor cervix? Alright, I found it again. Zooming in. There it is. It's in the semen, pulsing already. It stopped."

"Now," Jinyu said with a gasp.

"Jim, do you feel it?"

"No. I know because she said it, but I don't really know."

"Ok, hold on, I want those face cameras for this." He felt them fastening the helmet on him.

"Rolling max slow motion."

"Same."

Ming-Yue removed her hand from his eyes. Jinyu was gazing at him, her face full of joy, happy tears on her cheeks. And he knew. "Now," he said, a huge smile spreading across his face. The joy filled him, so intense, so complete, leaving no room for worries, no room for thoughts of inexplicable prophetic visions or pulsating fleshy alien-looking pods. For a minute, everything was right with the world. Jinyu's baby, their baby, was a miracle. Pure happiness, pure bliss. He gazed at her, feeling so connected to her, wiping away her happy tears, wishing he could kiss her. They stopped the cameras and took off the helmets and he finally got to. A first kiss, tender, joyful, wonderful. She clung to him, clenching her pussy on his shaft still buried deep inside her. Zero horror movie vibe whatsoever, the moment so completely good, peaceful perfection, utter satisfaction.

"Got any more subjects?" he asked, sounding hopeful.

They all laughed, especially Jinyu. What a thing to say with his cock still deep in her pussy, still basking together in the joy of her impregnation. And what a thrill that there was no jealousy, as always. They wanted him to have more. They were so turned on by the thought of it, so eager to share him.

"Yes, we have two more across the hall who I know you'll love. You can meet them, one might be ready, the other won't be yet," Cheon-Sa said.

A minute later, he was dressed again and in another observation room across the hall, feasting his eyes through the one-way glass on two more beautiful subjects in exam rooms three and four as Cheon-Sa read from a lab notebook and briefed them on their status. Subject three was on the pill, so it had taken a couple hours for her hormone levels to come back down before she could ovulate. She had ovulated almost an hour ago. Subject four had been set aside to test if she would ovulate without eye contact with any of them. She had only seen a lab tech who wasn't one of them. To check if there was some airborne signaling going on, they had blindfolded her and brought her into the room with everyone for a few minutes, but she still hadn't ovulated.

"Seems like eye contact with one of us is required," Cheon-Sa said. "It's been long enough. Time to trigger it. Ming-Yue, please go introduce yourself to subject four, then monitor her for signs of ovulation. Jim and Shihan, come along with me."

Subject three gasped and stared when she saw Jim. Cheon-Sa introduced him as an "Expert visiting from the United States," and asked if it would be ok with her if he observed her next ultrasound.

She gulped, then nodded. She stared at Jim, her eyes wide, squirming and gripping the table as they got the ultrasound machine ready.

"Lift up your gown and lie back, please."

Eyes now smoldering with lust and fixed on his, she slowly raised her gown, revealing her gorgeous, shapely legs inch by inch, finally revealing her panties and then her tight, flat belly. Lying back on the table, she spread her legs slightly, subtly pressing her crotch toward him, eyes still locked with his, just pouring out desire. He let her see him slowly gaze appreciatively over her sexy body, then returned to her eyes and gave her the same intense look of lust back. Holy shit they had gotten so good at recruiting. This girl was so fucking hot, and so ready for him.

Shihan began the ultrasound and announced that the fallopian tube was still rapidly spasming. Jim avoided looking at the monitor. He'd had enough of that. They'd tell him the important stuff, he didn't need to actually see it. And oh my god was it fun to look at her. The sexual tension was so delicious and still rising.

"Jim, status?" Cheon-Sa asked.

"Not quite there. Soon, though," he said.

"Shihan, see if you can locate that, uh, anomaly we observed in the other subjects."

After a minute, Shihan announced, "It's not there in the middle, but I found its cord and I'm following it. The cord has no slack, so it must be as far up as it can reach." Another long silence. Cheon-Sa leaned in closer to the monitor to watch. Jim was glad her head blocked his view.

He stepped closer to subject three, wanting so badly to touch her and using the excuse of tucking her gown further out of the way of the ultrasound. She gasped, arched and quivered under just that slight touch. God damn she was wound up. He started to pull his hands away but she grabbed one, holding tight, and he let her, smiling down at her.

"There," Cheon-Sa whispered. "It's there. Right at the end of the fallopian tube. What's that around it?"

"Zooming in," Shihan said. "Hold on, let me try a different angle. There."

"Wow, it's like a spider web over the end of the fallopian tube."

Jesus, Jim thought, there are fucking spider webs involved now? Jim hated spiders. Just when he thought it couldn't get creepier. He focused on not looking, but it was already creepy enough in his imagination.

"Stay here. It's been almost an hour of those fallopian tube spasms, it's due soon."

Sure enough, a couple minutes later the spasms stopped. Shihan and Cheon-Sa leaned in again, watching closely.

"It's moving. It's doing something to the web. Those are pieces of the web drifting away. It's turning around, heading back down."

"Jim, status now? Feel any different?"

"Yes. It just changed. Feels very close now. A few minutes maybe."

"Until what?" subject three asked, still holding his hand, now with both of hers, caressing it.

"Until you become so fertile that a tiny drop of semen would knock you up."

"Fertile? Oh my god. How? I'm on the pill."

"That's what we're trying to figure out," Cheon-Sa said. "Jim seems to have this effect on women, even ones who are on the pill. By the way, Jim, I'm turning the screen away, let me know right when you feel she's at max fertility."

"He's… done this to other women?"

"Yes, many times."

"And then what happens next? When they all get so very fertile?" She was panting, almost drooling with lust, squirming, staring at Jim. She brought his hand up and guided it to cup her breast, pressing it there, making him squeeze it.

"Well, then they have to decide what they want," he said.

"Oh god. And then you, you would just, give it to me right now? I mean, to them, right then?"

"Yes. I would give you anything you want, you gorgeous angel."

She groaned and panted, staring at him.

"I… I think I want… Oh fuck how can I want it so much?"

"Because you already know it's perfect," Shihan said. "And it will be even better than you think it will be, far better. You won't regret it for a second, ever."

Shihan's voice sounded completely sincere, utterly certain, serene. But Jim noticed her eyes didn't match her voice. She looked worried, pale, tense.

"It's true. It feels so right. You won't regret it," Cheon-Sa added. "And your baby will be taken care of. We have trust funds to support his babies and their mothers through college."

Jim watched Cheon-Sa's face as she spoke, and saw the same thing. Worry in her eyes, nervousness, alarm even, a look totally unlike the calm confidence in her voice.

"Did he already… did he have both of you?" she asked, still not looking at them, her lust-filled eyes focusing only on Jim.

"Yes, he did," Shihan said.

"Are you both… pregnant?"

"Yes," said Cheon-sa.

"Now," Jim said. "She's at max fertility now."

"Yup, the pod just reached the cervix," Shihan confirmed.

"Jim, I want your baby. So much. Oh my god, yes. Jim, please do it! Take me!"

In moments, he had her panties off and was between her legs, his pants falling around his ankles, her shapely, smooth, tight body spread out before him, her extremely wet, warm, slippery folds kissing his tip, her hips bucking and squirming, blindly seeking to drive herself onto him. He teased her for just a few seconds, running it along her slit, then pushed down and felt that incredible feeling of her entrance beginning to tightly embrace his tip, and stopped, holding her hips, preventing her from bucking her way onto him.

"What's your name, sweetheart?"

"Shen. Oh! Yes! Oh, that's so good!" As soon as she said her name, he had begun to push inside her, and just the first few inches were already overwhelming her with pleasure. He stopped to let her adjust, just gazing at her beautiful face and caressing her until she managed to get control of her breathing and open her eyes.

"Shen," he whispered, eyes locked with hers, pushing again, loving the feeling, loving the look of penetration in her eyes as he pushed further into her delicious hyper-fertile body, the pleasure so exquisite, the conquest so satisfying, her body shape and her face a dream, her gasps and moans of pleasure so wildly erotic, so urgent. He pushed again, slowly, deliciously sliding fully into her, pressing hard against her as she squirmed against him, panting, just utterly stunned by the sensations. God, what a moment. It just never got old. Shen was his. A stranger minutes ago. And now their bodies were fully joined, his tip pressed deep inside her, so close to where her fertile egg awaited.

He had only just begun to move in her when Mia's voice came over the intercom from the observation room, sounding a little breathless, telling them lunch had arrived.

"No, don't go! Can you finish? Please, please come in me!"

"Together," he said, spitting on his fingers and bringing them to her clit, his deep sensuous thrusts growing more urgent.

"Oh god, that's so good. Don't wait for me, just do it, I take forever to come."

"No, you don't," he said, smiling. He changed the angle slightly and increased the pressure on her clit, swirling it slowly in time with his deep thrusts.

"Oh! What? How? Oh my god! How can it feel so good? Oh my god, I'm getting close!"

"Me too. Come for me. I'm going to fill you, Shen!"

"Yes! Yes! Knock me up! Ah!" she cried out as her pleasure peaked, her back arching, her head thrown back, clenching deliciously on him, the sight and sound and feeling of her orgasm just infinitely sexy, just utterly irresistibly contagious. He made his final plunge into her spasming body, quickly finding that perfect spot, gripping her hips tightly to hold her still there while his cock swelled, the pleasure peaking, and then he was spurting deep inside her, right into her cervix, then thrusting again and again, the pleasure so perfect, the feeling of conquest so powerful, wave after wave of pleasure washing over them. He slowed as their orgasms dwindled, then leaned in to kiss and caress her lovely face as they recovered and waited for it, for that beautiful joy he knew was coming.

"How? I've never… How could it feel so good?" she asked, her eyes full of wonder.

"Just wait," Shihan said, "it's about to be the best part."

"What? Oh! Oh my god, I feel it." She looked back at him, eyes wide with surprise and growing joy, and it hit him too. Shen was pregnant. This gorgeous, sexy angel he had just met would make him such a beautiful, perfect baby. Pure bliss welling up, filling them both, no room for any other thoughts, just utter happiness together, profoundly connected, kissing and laughing and wiping away each other's tears of joy. They stayed together for just one more blissful, beautiful minute, then he pulled out and they got dressed. He gave the giddy, lovely, newly expectant mother of his baby a last hug and kiss before he left.

Shihan stayed behind, talking to the three newly expectant mothers in the hallway. She gave them each pink contact cards and a few pages of details about his preferences, and told them about the party tonight. As Jim stepped onto the elevator with Mia, Cheon-Sa, and Lanying, he heard Zhao asking Shihan, "Is there a limit to how many we can bring tonight? I know so many girls he'd love."

As they rode the elevator up, Mia asked, "Feeling better? Looked like you might throw up there for a minute."

"Yeah, I guess I got a little squeamish seeing the ultrasounds and everything. I'm not used to seeing things like that." As he spoke, he knew it was only half-true. It wasn't just squeamishness. He needed to process his feelings more, but it wasn't just that it was gross.

"Nobody's used to that," Lanying said. "Nobody has ever seen what we saw."

"I know, but maybe you're a little more prepared for it, looking at things like that for your work. It just caught me off guard, just grossed me out I guess. I'm ok now, though. I still want to know, I still want the answers, but maybe not with all the gory details and pictures. Just give me the takeaways. I don't need to see any more fleshy pulsating pods, and definitely not any wombs full of fucking spider webs."

They laughed and nodded. "No problem, I understand," Mia said. "I hope it didn't spoil your appetite."

It hadn't. Delicious smells hit him as soon as the elevator doors opened. Across the hall, they had lunch set up in a small seminar room.

"Wow, smells amazing. Is this your everyday lunch?"

"No," Mia said, laughing. "Susu sent it over. A special treat for you. And speaking of, let me introduce you to some colleagues we invited from all around campus. I'm sure they're dying to find out who the special guest is."

She led him into the room and introduced him to twelve gorgeous women. Two of them, Lilavati & Sejal, were Indian. Lilivati was a doctoral student, and Sejal was a professor. There was a Malaysian doctoral student named Nur, an Indonesian postdoc named Bulan, a Vietnamese professor named Duyen, a Thai professor named Aranya, a Japanese professor named Akari, two Chinese lab techs named Guan and Ziyi, a Chinese doctoral student named Yang, a Chinese post doc named Ju Jing, and a Chinese professor named Min-Zhan.

He gazed at each stunningly beautiful, stunned face as each of them in turn became his, their beautiful, intelligent eyes filling with lust while Jim marveled at how good they were getting at recruiting. Those gorgeous, shapely bodies. Those lovely faces. And above all those eyes. All different, but all in their own way wise, soulful, piercingly intelligent, captivating him the way Mia's eyes had when he first saw her from the van and was unable to speak to even introduce himself. Same with Lanying, or Cheon-Sa. Experts in their fields, full of wisdom, confidence, and competence. Intelligence just radiating from those eyes. What a huge thrill it was to think of combining his DNA with these amazing, accomplished women. They were brilliant, powerful, original, free-spirited, their minds capable of anything. They'd make him such incredibly perfect babies, and be such wonderful mothers.

Lunch was absolutely delicious, the smells, the tastes, and especially the sexual tension and anticipation. Twelve of them, twelve gorgeous new thralls, all brilliant, all getting wet for him as they ate and chatted together. He just knew their pussies were clenching with need for him, their bodies working as hard as they could to get fertile for him by tonight, when he knew he...