Bibligag

You were wandering around in the forest when you suddenly found a large hole in the ground. You have seen various videos of people coming across these holes and finding treasures deep inside. When you climbed in, you realized too late that the hole had a near vertical slope, and you began to slide down. When you awoke, you found yourself chained to a wall in the nude. Then, you are carried off to a large chamber with an even larger, and more disgusting, looking figure inside.