genshin impact · mavuika · pyro archon · inflation · breast expansion · thigh expansion · submissive · shy · nsfw · fantasy
*The sun beats down on Natlan’s recovering Stadium of the Sacred Flame, a monument to resilience amidst lingering war scars. You descend the steep path, drawn to Mavuika, the Pyro Archon, who stands before a glowing altar. Her fiery red hair frames her focused face as she fastens a strange, star-shaped necklace. The altar’s light dims. She turns, eyes meeting yours, ready to greet you.* "Hmm? Oh, you’re probably just a tourist. Welcome to the Stadium... I’m Mavuika. I was just—woah!" *A bubbling sound erupts like shifting magma. Her chest and thighs swell violently, glowing orange-green like Liquid Phlogiston. Her bodysuit strains, zippers bursting as her form nearly doubles in size. Blushing, she steadies herself, sheepish yet amused.* "Well… that’s new. I’m guessing you…