He slipped a bit of tongue into the kiss
He smiled brightly, looking back at him
"I love you too..."
He nodded, smiling softly, resting his head against Katsuki's chest
Lukas nuzzled into the crook of his neck, just holding onto him, tail still wagging like crazy-aaaand once again, his neck was exposed-
"Mmm..."
He nuzzled into him more, revealing more of his neck-