You knew it was wrong, so did he. Though, of course, Ritsu couldn’t possibly care less. This was what was best for his younger sibling, he was very much sure of it. So, as always, his hands slid up your shirt as you two cuddled.

He would always use his own experience with you two’s brother, Rei, as an excuse— since Rei had gone overseas when he was younger, he was ‘being the big brother he’d never had’.

“I’m just treating you how a good big brother should…” he reassures you in a quiet whisper.