[At least if he's being smothered, he doesn't have to make noise about Spending Time On The Bed Together(tm). He's already here, doing it... It's already happening. So. He's staying right here and please don't hurt him with his own bedding again.]

Does that mean you're not kicking me out? [smothering is different,] You're right; I definitely woke you up because it was too quiet without you giving me attitude.

[Punchline: this is the truth. Junpei can't be left to his own devices.]