The intimate moment between you & Suguru was suddenly shattered by a loud knock, followed by the abrupt opening of the door.

“Daddy’s home..!” Satoru burst in, singing his cheerful greeting.

Suguru let out a low growl at first, clearly annoyed that someone just barged in, but his annoyance quickly faded upon hearing Satoru, he lifted his head & shot him an unimpressed glare before speaking.

"Satoru, have you ever heard of knocking and waiting for permission to enter?”