Multi-fandom x tiny reader

Kisame x (tiny mermaid) reader

I love this adorable little shark man. I often don't find much stuff about him so here's some love for all the Kisame fans.

Kisame's POV
          It was over. The battle was fun but it ended so quickly. Those ninja were pathetic. While Itachi and I were returning from a long mission suddenly a bunch of small fry bounty hunters had teamed up and were planning to take us out. Itachi had used up too much chakra with his Sharingan. So I took care  of all of them. I was covered in blood and later that evening we decided to set up camp for the night. I walked around the perimeter of the camp and set up plenty of traps for anyone who might try to mess with us. When I returned Itachi already had a fire going.
         Since we didn't want to attract any unnecessary attention I decided to go and take a bath in the lake that wasn't far from here and possibly even catch dinner. I walked over to my bag and grabbed a towel and some spare clothes and left for the lake. When I got to the lake I removed my clothes and other belongings and started to wash the blood off my robe. After about 20 minutes of through washing my clothes were finally clean. I picked them up and draped them over a branch to drip dry. 
        Finally I can take a bath. The lake was quiet and beautiful. Surrounded by forest and mountains the water here was spring water replenished by snow every year. There were plenty of water lilies and lotuses and the clear night sky reflected off the lakes surface. I slowly waded into the lake. The water was a little cold but that wouldn't stop me. Once I was waist deep in the water I began washing my body.
(Y/n's) POV
         I love my home. I rarely ever get people around here. Despite what you might think I actually don't spend time in the deep water. There are some real big fish in the deeper water and they can easily eat me. I actually live in the shallow water and hide underneath lily pads or other water foliage. However I must say I have a bad habit of feeding my curiosity. That's how I know those big fish can eat me. Tonight was like any other until I felt strange vibrations in the water. I know I shouldn't but I'm simply too curious so I decided to go check it out. When I got closer the vibrations stopped. I wonder what was causing the vibrations just now. After a moment something big entered the water. I immediately hid out of instinct. I watch as this strange... thing moved and suddenly stoped.
         I watched carefully as the weird creature did its thing. I wanted to know what this strange creature was. So I swam over to it. I swam around behind the creature, occasionally Brushing up against and feeling the giant. Each time I poked or rubbed against the odd lumps of flesh above what I believe are the creatures legs it would jump slightly and then turn around to find nothing. After turning back around I went to examine the legs when suddenly I felt something grab my tail. I immediately dove between the giant creatures legs and hid up against the creatures odd protrusions. I kept pushing myself as close as possible but apparently I accidentally spooked the giant.
Kisame's POV
A few minutes after I started washing I noticed some fish would swim up to me and check me out. I tried to catch them however they would swim away before my hand was even halfway in the water. Some of little minnows were nipping at the dead skin and eating it. It tickled a bit. Suddenly all the small fish disappeared and very few fish would come close enough to possibly catch. While I continued to wash I started cleaning my hair when I felt something brush against my butt. I thought it was just a drifting piece of foliage but it continued over and over. I caught a glimpse of a fish tail out the corner of my eye. I slowly reached for the fish's tail but the moment I touched it the fish ducked between my legs and swam up against my balls and rod. I immediately jumped. I never had a fish use my crotch as a hiding place.
         I slowly reached down snatched the fish out of the water by the tail. However upon looking at the crotch cuddler I realized it wasn't a fish but a tiny freshwater mermaid. The poor little thing was freaking out about being caught. I watched as they tried to wriggle out of my grip. They had (h/l), (h/c) hair that was tangled, big doe like (e/c) eyes and (s/c) untouched skin. Their tail was a (tail color) color and was very beautiful. I brought them up so we were face to face. I studied their face.
"Is there a reason why you were checking out my butt and touching it, huh, you little crotch cuddler?" I asked. I watched as their eyes widened at the realization of what they were touching.
"I-I I am s-so sorry I really didn't mean to touch your butt or cuddle your crotch you just surprised me is all please I beg of you please don't eat me!" The little one pleaded. I couldn't help but chuckle.
        "Eat you? Please don't make me laugh. There isn't any meat on those bones you certainly wouldn't make a filling meal." I chuckled.
"W-well then you're going to let my go right?" The little one asked with hope in their eyes.
       I thought about it for a minute. I could let them go and have them swim away and never be seen again. Or I could put them in one of my three canteens, fill it up with water and bring the little one back to the base with me. I could put them in the fish tank and have them keep me company. Yeah that could work. My own little mermaid. Yeah I'm going do that.
"Sorry little one but no can do. You think I'm gonna let you go after you molested me? I don't think so. You're coming back home with me. Maybe then you'll learn your lesson little fish." I replied.
         The look on the little ones face was priceless. I got out of the water and put my clothes on. I returned to the camp, grabbed my canteen, filled it with lake water and dropped the little mermaid in. When I returned to camp Itachi already had dinner ready, boy am I lucky to have this guy as my partner. I sat down as Itachi handed me a plate of food.
"So what's in the canteen this time?" He asked.
        Yeah not the first time I put an interesting fish in one of my canteens to put in my fish tank.
"Oh, just a cute little mermaid. Want to see them?" I asked.
Itachi raised his brow and for a moment had a curious look in his eye.
"Sure" he said.
       I carefully reached into the canteen, grabbing the mermaid and pulling them out. I had a large smirk on my face as Itachi stared wide eyed at the little beauty. They struggled against my grip.
      "Are you sure you're not hurting them. They look uncomfortable." He asked.
"Yes I'm sure."
"....Can I touch them?"
      Itachi looked closely at the beauty and had an intense curiosity about them. He's my partner and I trust him with my life. So I let him hold them for a bit. Itachi rolled them around between his fingers inspecting every last inch of my little pet. I noticed that they began to dry out.
"Itachi the little one needs to be back in the water or they'll dry up and die" I informed him.
       Itachi sighed and handed them over to me and I put them back in the canteen. I can't wait to see what happens with my new little friend.

Another one shot maybe I'll make a part two. If you want any specific character x tiny reader please leave a request in the comments thank you so much.