Kiyotaka took another sip of tea until his wife nudged him gently with her elbow.
"Don't act all grumbly now. Remember the last time Keiko stayed over?"
His brow furrowed.
"Which time?"
"When she and Kazuma were in the guest room, and you had to wear earplugs just to sleep."
Her tone was teasing, eyes narrowing with amusement.
Kyouko blinked.
"…Huh?"
Kiyotaka groaned, covering his mouth with his teacup.
"Tch… that girl. I thought she was trying to tear down the walls with how loud she got."
"Wait—what!?" Kyouko's eyes widened in pure disbelief.
Kiyotaka clicked his tongue.
"Disgraceful. Acting like rabbits in their own parents' house."
"They are married, you know." his wife said, not hiding her grin.
"Besides, it's not like we didn't do that once or twice when we were younger."
Kyouko nearly choked on her tea.
"Mom!"
Even Kiyotaka's ears turned slightly red, but he didn't argue.
