[When Suga starts to pull his hand away from himself, he gets a sharp-toothed smile in response as Tsuchi's eyes narrow.

It's very rare that he gives in to the opportunity to let some of his more inhuman urges to tease and play with his meal come out like this.]

I didn't say you had to stop. By all means, you may as well commit to it--as my capable servant, I'm sure you're able to multi-task, right?