Your balls ache more with each jet that is pumped from your throbbing cock by whatever is inside it. Everything feels hot and you are very lightheaded. Slowly, you slide to the floor, and lie down in pain, curled into a ball as your balls start to burn. You reach down to your balls, surprised to find they are huge, each tennis ball size. You don't know how long your like this, time seems still. After a while you notice a warmth in your stomach, as your belly seems to grow slowly outward. Feeling weak, you lie there helpless for what seems like forever.
Eric comes quickly running to you, "I found a raft, can you make it?"
Eric doesn't wait for your answer, and helps you to your feet, and proceeds to carry you to the raft he found. Your legs are weak, but you help the best you can. Each step feels like a slap against your balls. Your so lightheaded and the pleasure from each throb of your cock helps you to take the pain and make it to the raft.
Eric lets you down, and notices your huge balls and the constant throbbing of your cock though the tight fabric.
Eric puts a life jacket around you, "We have to jump. The raft is behind the boat, we have to go now."
As soon as Eric ties the life jacket around you, he pushes you off the deck, and you fall nearly 30 feet into the water below. You hit the water, and the pain from your balls is too much, everything goes dark.