Phantom feeling festive (that's some fun alliteration!) does mean needing some extra help around the holidays. 

Luckily, Tenkai makes for a very helpful maid , once the control chip was adhered to his forehead, once he was properly mittened (yes, he's still very helpful, I swear) and now that he's been properly set up for all to see (yes, that skirt is a bit short.)

...you didn't think I needed more holiday maids just to help clean, did you? 

(Possibly related: 

https://www.deviantart.com/tennkaii/art/Christmas-Present-1278794049

https://www.pixiv.net/en/artworks/138979503

)