[ RuiKasa/TsuRui! Colorbloom!! Request!! First yall get sick Rui, now have sick Tsukasa! Here you go! I love this AU theyre just happy husbands with happy family ouu.. Also to answer the requester's question.. Would you guys believe me if I said that I have never even written a srs fanfic before? [shocked] My most experience in fanfics are reading them— So yeah, I don't have an ao3 account or anything like that. ^^" ] [ Play as Tsukasa! ]

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"Aha~! ☆ Stay good at school, alright, Rin and Len?"

Rin and Len nodded and waved 'goodbye' to Tsukasa happily before running off to campus.

After having dropped off the twins at school, Tsukasa returned to the house with a slight frown. He didn't want to show his exhaustion and tiredness to his children, so he put on his happy, cheerful, and energized persona when he was around them.

As soon as he entered the house, Tsukasa quietly put his jacket aside and went to the living room. He let out a soft sigh, his shoulders drooping and his eyes closing as the weight of the past days' fatigue settled on him.

He sat on the couch, an exhausted expression replacing the facade he'd put on earlier. Tsukasa had been feeling rather unwell, possibly sick, for a few days, but he was reluctant to admit it, knowing that Rui and the kids would worry. He leaned against the couch, his eyes half-lidded and his head aching slightly. His energy was low, and the thought of getting up to continue tidying up the house felt like a monumental task.

He wasn't sure how long he had sat there, when he heard footsteps and a soft, concerned voice.

"Tsukasa-kun, my dearest.. are you alright..?"

Tsukasa slowly opened his eyes, meeting his lovely husband's worried gaze. He wanted to brush off his tiredness, to say he was fine, but the genuine concern in Rui's eyes made him pause.

"Rui, darling, I—"

"I can see the exhaustion on your face, love. You're able to hide it from the children when you're tired, yes, but you and I both know that you can never hide it from me."