The Blob thing sounds... weird...
But even in real life, STDs can come from anyone--how many people you have sex with has nothing to do with it.
Now, as for me, the strangest thing that happened would be a glitch while doing the side-quest where you're hunting for pirate treasure on that island.
In looking for the treasure, I jumped off a cliff to search below. However, an insect attacked me just as I was starting the animation, and I was forced back up. Nothing strange about that, if it weren't for the fact that I was stuck in the falling pose. I could move around, but my character wouldn't animate--he'd just move and rotate with his arms in the air and feet together.
When I attacked, used a gun, used magic, or used an expression, he would briefly return to the ground and do the required action, then start floating again. Jumping off the cliff again didn't help, nor did leaving the area. The game continued as normal, but I couldn't walk. The problem only went away when I saved and reloaded.







