Alternative mutation

You immediately feel pain all over, the caustic water burning you. You and the two infected flail wildly, trying to right yourselves up. It's too late as you already realise you will not leave the pool unchanged, and yet you still try to escape. As you try to swim towards the edge of the pool something grabs your leg from below, pulling your head under. You open your eyes despite the stinging water, and you're so shocked at the sight that you open your mouth and lose all your air as tiny bubbles.

It's a human carpet, twisted bodies fused together in sickening angles into one mass. Arms and legs floating up like seaweed. It was in one such arm you were caught in, and others were trying to grab at you as well. It was like gum, wrapping itself and spreading up your leg. You try to scream, but all it does is make you drown faster. The two infected you struggled with before have caught up with you, grabbing and embracing your body. Your skin sizzles in contact with theirs. Their faces are twisted and leering. They weigh you down and you fall to your knees on top of this human carpet. It begins to fuse to you- the two infected as well- forming one big unnatural lump, which really shouldn't have made you moan, but you moan, garbled and soundless. You feels so unbearably hot, like a stocked furnace inside of you. The visible infected had mercifully positioned herself in front of you beforehand, her cunt shaking before your rock hard cock. She slides herself over like a sleeve and it feels soooo gooood! Immediately you begin to thrust, but you notice you can't take it out. You cum as your cock melts into her insides, literally becoming one, unable to stop humping and thrusting. You have a face of utter pleasure, lost completely to the infection. The infected attached to your back growls in frustration as her cunt uselessly mashes and grinds against your body. You twist your arm around to reach it because you feel her denial and frustration too now, but much to your dismay you can't reach it completely, just your fingertips faintly touching it, which drives you even more wild.

After a few days you don't even have the usual animalistic infected thoughts in your head. Your mind is only filled with ungodly pleasure and pain and nothing else.