demon Slayer oneshots (Mainly Muitan)

Beach day (muitan)

This was requested by the amazing Mu1_Tokit0!

(Also this is a genderbend au just so you're aware)

(I also don't know what time this is supposed to be in but I'm just going to say it's supposed to be modern so please correct me if I'm wrong and I will make changes if I am)
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(Tanjirous pov just in case you're confused on who's telling the story)

Today was an exhilarating day for me, marking the first time I would go to the beach with my girlfriend, Muichiro. We had been together for almost six months, and our inaugural beach trip felt like a significant milestone. The prospect of spending a sun-soaked day by the waves filled me with a blend of excitement and anticipation. As I stood in my bedroom, meticulously packing my beach bag, I double-checked that I had everything we’d need: my favorite blue bathing suit, sleek sunglasses, SPF 50 sunscreen, plush beach towels, and a good book. My phone slid easily into the pocket of my shorts, and with a final glance around, I slung the bag over my shoulder and stepped out into the hallway.

Muichiro was in the kitchen, crafting our lunch with her characteristic grace. Her long, dark hair, streaked with teal at the tips, was tied in a high ponytail, swaying gently as she moved. She hummed a gentle tune, filling the kitchen with a serene melody. Unable to resist, I wrapped my arms around her waist from behind, pressing my chest against her slender back. The warmth of her body against mine was comforting. She turned her head slightly, her sparkling teal eyes meeting mine as a bright smile spread across her face. "Almost done, Tanji," she said cheerfully, leaning in to give me a quick peck on the cheek. She carefully placed our sandwiches into plastic bags and tucked them into my duffel bag. “Now we’re ready,” she declared.

We slipped on our flip-flops and grabbed the car keys before heading out the door. Muichiro locked the door behind us with a decisive click. The weather was perfect as we walked to the car—bright and sunny, but with a pleasant breeze that kept the heat at bay. We loaded our bag into the back seat and started our journey. The drive was serene, accompanied by our favorite playlist and light-hearted conversation about our plans for the day. The landscape unfolded in a picturesque blur outside the window, with tall trees casting elongated shadows over the road and grassy plains stretching endlessly. Despite the sun hiding behind the treetops, its golden rays still pierced through, creating a dappled pattern of light and shadow. The gentle breeze made the treetops sway slightly, adding a rhythmic dance to the peaceful scenery.

“We’re here, sweetheart,” Muichiro announced as she turned into the beach’s parking lot. The beach, bathed in the warm afternoon light, wasn’t too crowded, a few scattered families and couples dotting the shore. We parked and carried our duffel bag to the nearby bathroom to change. The bathroom was quiet and empty, providing us with the privacy to change into our swimsuits. I quickly tied the strings of my bikini, the fabric cool against my skin, and waited for Muichiro to emerge from her stall.

When she finally stepped out, I was momentarily speechless. Her one-piece bathing suit, elegant and flattering, accentuated her slender frame and made her look like she had stepped out of a dream. I couldn't help but admire how effortlessly beautiful she was. Snapping out of my daze, I lightly took her hand, feeling a rush of warmth at the simple contact. We grabbed our bag and walked down to the beach, finding a perfect spot shaded by a large palm tree, close enough to the water to enjoy the sound of the waves.

We laid out our towels and stowed our phones safely in the bag before heading to the shoreline. The cool water lapped at our feet as we ventured further into the waves. The sensation of the small waves splashing against my chest was invigorating, the water’s touch a refreshing contrast to the warm air. It felt like an eternity since I had last immersed myself in the ocean, even though it was a sensation I experienced almost every summer. Muichiro, with a mischievous glint in her eye, started splashing me, and I couldn’t help but laugh as I splashed back.

The sun shimmered on the water's surface, the waves glittering like a sea of diamonds. As we played in the surf, the day unfolded into a tapestry of laughter and joy, each moment weaving into one of the best memories we had created together. Today was only just beginning, and already it promised to be a day neither of us would ever forget.

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(I'm really proud of this one shot even though this is my first I think I did really well but tell me what I can approve on and what I did get on so I know next time anyways thank you for reading this pookies bye!)