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—"Kanata-kun! How dare you enter our home all covered in mud! Warui hiiyori!". That's what he's going to say, so don't ya let Hiyori-chan see ya, ‘aight, Kannachi?
—You "mimic" him very well, Kunushu-san~
—I mean, ya are more than aware that I know both of ya inside and out~ — That dirty joke together with a playful wink and a kiss on his cheek, made Kanata giggle and, of course, whenever Shinkai giggled, Rinne couldn't help but smile fondly and pat his head. — at the count of three, ‘kay? — Kanata nodded. They were ready behind the main door of their house, one behind the other, holding hands. The plan was to open the door and rush directly to the bathroom to get washed up.
—Let’s go! — he gave the signal before they rushed in, leaving mud footprints all over the floor.
That comedy movie-like scene wasn’t that bizarre in their little family, it was more of a common thing. It was usual that Rinne got involved in the most wholesome situations, Kanata came back from diving in the first place with water he found even if it was private or poisonous and Hiyori got sued for being a bit of a Karen.
At the end of the day, they might bicker and get (mostly Hiyori) mad about it, but they always could rely on and trust the others no matter how deranged their situation was, they would help and don't judge at all.
This time, Kanata really felt “dry” after hanging out with Rinne, so his partner suggested to puka-puka in a lake nearby. Little did they know it was full of dirt when they both dived in fully dressed…
Once in the bathroom, that, courtesy of Hiyori's wealth, was huge as much as the whole house, Amagii and Shinkai undressed and the older boy, caring as per usual, helped Kanata to get in and prepare everything so he was comfortable. Since they were filthy they started by taking a shower and really scrubbing away the filth. Rinne sat on a stool, fully naked, none of them were demure or bashful at all, and used a sponge to wash Kanata: his arms, his legs, his torso, his back and his hair. While doing so he kept showering him with kisses as well, one on his shoulder, another on his hand, surprise one on his lips! It always made both giggle and smile in between their chatting or just simply singing or humming together.
—Kunushu-san~ I love you~ Don't you want to “join” me?~ We can do your favorite puka-puka~
—KYAHAHA! Ya do learn fast, don't ya?~
—Hehe~ I just really like how you “touch” me~
—We can definitely do somethin’ about it, would like ma favourite fishie to feel dry~ — He teased him and kissed his lips softly. He got in the bathtub, since Kanata was already clean to wash himself— Lemme get clean first, Kannachi~ — Said and done, he sat on the edge of the bathtub and began scrubbing himself and shower himself.
— Okie! But I “want” to help! —he insisted and so sitting on his knees he began scrubbing around his inner thighs and gave him kisses there.
—Oh you naughty fishie~
— hehe~ you are really “handsome”, Kunushu-san!
Rinne allowed Kanata to continue kissing him, while he massaged his scalp, he couldn't help some soft moans escaping from his lips. He slipped to the bottom of the bathtub and reached out to the shower faucet to fill it up, while Kanata was still at it, dropping soft kisses everywhere around his thighs, but every time more dangerously closer to his genitalia. Nevertheless, he continued kissing along his abdomen, with the older one caressing his hair. Suddenly, since the bathtub was already half full and Kanata was kissing him underwater, one of the kisses turned into bubbles and they both looked at each other and giggled. Rinne looked at him fondly and kissed his forehead, his nose and his lips. He closed the faucet and moved Shinkai so he'd lay on his abdomen, both relaxing like that. It was impossible for those two to just stay still, so from time to time they'd kiss each other around, tease the other or splash around.
They were at it when they heard the main door closing and a very familiar voice:
—Rinne-senpai, Kanata-kun! Darlings~ I'm back! You missed me?~ — Of course that was Hiyori, coming back from going shopping with Arashi, both his arms full of bags. He went straight to their bedroom where he left the bags and began changing himself— Darlings!~ I've bought you some gifts so you see I'm always thinking about you~ and- — Oh, when he saw the mud footprints passing by the bedroom and going toward the bathroom near...He was absolutely horrified. — Warui Hiyori! Very warui Hiyori!— He yelled, mad as Rinne foresaw.
Even if he was just in his underwear, he rushed towards the bathroom and opened the door violently. There he found the naughty culprits of such nasty crime, just kissing each other and having fun. To be specific, Rinne was kissing Kanata’s neck quite sensually, though still soft, while the last was holding onto the other's neck.
— Eh? Seriously? You do such an atrocity and now you are just making out without me? — he crossed his arms and fake cried. Rinne smiled naughty, kissed Kanata on the lips.
— See, told ya, he'd react like that~— he whispered to Shinkai only, who giggled covering his mouth. Then, he got out of the bathtub.— Hiyori-chan~ Don't be so grumpy, will ya?~ Ya are the prettiest when ya smile— he caressed his face, placing his big hand on his cheek and brushing his lips with his thumb— but ya know how ya look better, Hiyori-chan?~