Slime Girl Fights Off Water Witch

Caught in the midst of a glistening glade by the river, the spectral form of a humanoid slime girl stood tall and resolute, preparing to engage in a battle of powers with the water witch. The witch's giddy laughter echoed through the air while her fingers traced arcane circles, summoning water in the liquid shape of offensive projectiles. Despite the slime girl's valiant efforts and arcane tricks, she fell short, her form knocked blob by blob until she lay defeated on the ground. The witch, victoriously chuckling, stood over her gelatinous form drawing water from the river for her penalty. A water-pressure spell was cast and the slime girl's body started to expand. The sight was surreal, her body absorbing water at an astonishing rate, her humanoid body inflating uniformly. Her two-piece, see-through bikini struggled to hold the expanding gooey body within its confines, stretching and clinging onto her liquefied form. Starting with her bottom, she could feel a growing pressure. It bulged, the gelatinous slime taking on a glossy and smooth appearance. A soft sloshing sound was heard as her butt started expanding, water filling it like a slowly inflating balloon. Simultaneously, her chest followed, her bikini top straining against the increasing volume. It swelled beneath her, a steady stream of water filling the front of her body, her gelatinous form echoing soft oscillations with every pulse of water entering her. Next, her belly started to grow. A rush of coolness filled her as her jelly-like belly stretched, becoming rounder every second. The slap and slosh of water echoed through the silent forest as her once lean middle thickened in front of the witch, her belly becoming a large, transparent sphere filled with water. Lastly, her cheeks puffed out, adding an almost comical appearance to her inflated form. Water filled her cheeks, making her facial features stand out more against her distended form. Each increase in size was accompanied by a gurgling sound, like water being poured into a vessel. Her see-through bikini strained against the pressure, the translucent fabric hugging her bulging form. It stretched and creaked, groaning under the unbelievable pressure it was subjected to but executing its task nobly. Inside the water-filled mass, she could express nothing but shock and surprise. Thoughts bounced inside her mind, "What intriguing sorcery is this? How much further will I expand?" There was a strange sensation of fullness, not entirely unwelcome but certainly odd. Despite her curiosity and the fear of bursting, she sensed an odd sense of irony and amusement. Once a being that was 90% water, now filled up with it to where she resembled a giant, glistening water balloon. As she reached her maximum capacity, her whole body quivered like a trembling jelly, the shifting water inside her causing her to wobbly slightly. She was as gigantically beautiful as she was helpless, a being of water, defeated and inflated by water itself. The witch gave one final smug glare before disappearing into the woods, leaving the bloated slime girl to patiently wait for her body to slowly absorb, process, and release all the excess water. It was a painful end to a battle, certainly, but one she wouldn't forget very soon.