[It might be hard for Naoto to compose himself since Sion is still carefully stretching him as he talks (how are your multi-tasking skills Naoto) but Sion seems to accept those words.]

[If his teeth gently sinking into the back of Naoto's neck and a third finger being added at the same time in kind of an attempt at too much sensation, is any indication.]

Good. Good, because I'm going to be a lot less careful from here, I need you to only allow what you're comfortable with.