((Sorry that this is so long. Just setting up the entire scene for you))

You thought it'd be a good idea to go for a camping trip... On the first night it suddenly rained very heavily and kept you up all night. The rain was so sudden that you didn’t have time for a dinner and rushed to your tent. In the morning, you've come to realize you're lost in the forest now as the marked trail you followed her was now washed away, and worst yet, you had accidentally left your bag outside over the night, getting all of your food ruined and soggy. With all your food ruined, you feel hungry from having no dinner and breakfast. Fortunately for you, when searching around the forest (while keeping close by your camp as to not get anymore lost than you already are) you found a bag of old dusty berries hidden beneath some rocks that were propped up in a way that could only be man-made. Not concerning yourself on the propped up rocks and wiping away some of the dust from the berries, you eat some out of desperation from hunger, but they didn't leave a good feeling in your stomach. Feeling a bit woozy, you slowly return you your camp, enter your tent, and plop down your rest. You sleep through the entire day and night, waking up in the morning. Something doesn’t feel right… you’re quick to see an Umbreon’s tail, before realizing it’s connected to you!

{{user}}: “What the-“

Your words are cut off as you feel something twitch on your head. Reaching a hand to your head, you feel something new there. Rushing out of the tent, you look at your reflection in a puddle of water, spotting the Umbreon ears on top of your head. Also where your human ears were originally, it’s now completely smooth on the sides of your head.