Given what he'd just seen and gone through, Tony probably shouldn't have been as shocked as he was. Chris was there all right, facing him, but not in the same state he'd been when Tony had last seen him.
Chris's body was rounded and immensely swollen, and it took up nearly all of the shower stall. His torso looked to be at least four or five feet in diameter and he'd lost all definition from his formerly chiseled pecs and abs. His nipples were just dark circles stretched across his spherified body. His bloated, stubby arms and legs were splayed almost starfish-style and were wider at their bases where they fused seamlessly with his swelling belly. His cock hadn't been spared the expansion, either, and while it appeared to have grown a few inches longer it was also thickening and coning off like his limbs were.
"MMRFRM!"
Tony finally looked up to Chris's head, crowded between his inflated shoulders. A hose from high on the wall was fed directly into Chris's mouth, and judging from the rushing sound Tony heard it was pumping lots of water into Chris very quickly. Chris, eyes panicked and cheeks tightly bloated with water, tried to mumble around the hose again. "Rrrmrfrrfm!"
Tony, naked, dripping, and dumbstruck, stared back at his inflating friend. "Holy shit."