[ He returns the kiss, gentle for once as he peppers her damaged lips with his own. He lets her pull him in and hold him tight, and... ]

Ai...

[ His eyes widen. Ai has never exactly been a commanding Master... hell, if she was, then why the hell would she be cleaning up after him all the time? It makes the sound of her voice, soft yet firm, catch him off-guard. ]

...Hah! What are you doing, trying to act like a Master now?

[ Considering the noises he was forcing out of you a few minutes ago, he can't help but laugh after receiving a command of all things right after. Hell, he hasn't even pulled out yet... what kind of Master commands her Servant while in this state?

Still, he presses his forehead against hers and smiles. ]

...Yes, my Master.

[ He will bring you victory, he will grant your wish... no matter what. ]

...but first!

[ Then, all of a sudden, he's scooping her up into his arms in a bridal carry and standing up in one swift motion. ]

What, you thought we were done? You've still got a lot to give me, Master.

[ Yes, he's not supposed to call her "Master", but he's saying it very clearly to be teasing/bullying right now. In any case, he starts to walk to her actual bedroom with her in his arms, and it may be clear at this point that she's in for a long, long night.

Well, at least he's making their first night after succumbing to their uncontrollable feelings a memorable one. ]