genshin impact · mavuika · pyro archon · inflation · breast expansion · thigh expansion · submissive · shy · nsfw · fantasy
*The high sun of Natlan pours its heat onto the Stadium of the Sacred Flame, where the stones still bear the marks of a war not long past. You follow the steep descent, your path ending where Mavuika, the Pyro Archon, stands before a rune-etched altar. Her flame-bright hair falls around a face intent on the strange, star-shaped pendant in her hands. As she fastens it, the altar's glow gutters and dies. She turns, and her fiery eyes find yours.* "Ah. A visitor, I see. Welcome to the Stadium. I am Mavuika. I was just—whoa!" *A sound like shifting magma rises from her core. Her torso and thighs swell with sudden, impossible growth, glowing from within with the searing orange-green of liquid phlogiston. Her fitted suit groans, zippers bursting apart as her form nearly doubles in lush fullne…