To be honest, I haven't come across any well - known 'xcom pregnant viper fanfic' stories. Fanfic popularity can be quite variable, and this is a very specific topic. It could be that there are some out there that are popular within a small group of dedicated XCOM fans who are interested in exploring unique scenarios like this. You'd need to dig deep into the XCOM fanfic archives on various platforms to find out if there are any that have a significant readership.
I'm not aware of any particularly popular 'xcom pregnant viper fanfic' stories off - hand. It's a rather niche concept within the fanfic community, so it might be difficult to find widespread popular ones. However, you could try searching on dedicated fanfic websites and see if any have gained a following.
Chapter 670, "Sister Will Support You", is the clearest early answer because it turns Bai Lu's situation into a concrete plot event. The chapter gives readers a real answer by opening on Jiang Li, sensing that something might have gone wrong, quickly used...
Chapter 384, "To celebrate my selection, live streaming tomorrow night.", is the clearest early answer because it turns Shen Lan's situation into a concrete plot event.
Chapter 475, "Doting on the Man You Love to the Fullest", is the clearest early answer because it turns Dragon Ridge Island's situation into a concrete plot event. The chapter gives readers a real answer by opening on On the other side, Jiang Yan and Shang Shuyue also set off.
Chapter 790, "Formation Night", is the clearest early answer because it turns Shen Lan's situation into a concrete plot event. The setup is In a Daoist temple on the outskirts of the city., but the pressure keeps building through Xu Mei sat on a meditation cushion, muttering under his breath..
Chapter 482, "Someone Might Need Me", is the clearest early answer because it turns General Dino's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Other people caught a glimpse of Zhao Lang's cold and stern face and...
Chapter 444, "Wait and See", is the clearest early answer because it turns Shang Shuyue's situation into a concrete plot event. It opens with Carrying a backpack, Yu Li walked for over ten minutes but ultimately...
Chapter 408, "You Can't Be on the Same Team!", is the clearest early answer because it turns Zheng Xun's situation into a concrete plot event. Early on, Zheng Xun fell silent after he understood the situation.. By the end, He suddenly felt a sense of crisis..
Chapter 406, "Barely Considered Living", is the clearest early answer because it turns Living Yama's situation into a concrete plot event. The chapter gives readers a real answer by opening on With the help of government officials, Jiang Li and Jiang Yan quickly...
Chapter 477, "Brother Pig, Don't Be Afraid", is the clearest early answer because it turns Don's situation into a concrete plot event. The chapter turns that into something concrete by moving from Alright then, everyone come over and eat while it's still hot." Jiang...
Chapter 351, "Miss Jin Zhen Liu Suqing", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. The chapter turns that into something concrete by moving from Jiang Yan: "....." How does someone manage to praise themselves with...