Image imported from derpibooru
Original Description:

Intruder while Mistress is on holiday

Panel 1
(Midnight Gamer) Answers her phone “I swear to my mother if this is 1 of you 3 ringing to beg to get released from chastity, I will keep you locked for 3 more months”
(Nitro Boost) “No Mistress it isn’t that, but I do need to tell you something”
(Midnight Gamer) “did 1 of you get hurt tell me why you rang me?”
(Nitro Boost) “nopony got hurt but”

Panel 2
(Nitro Boost) “A changeling broke into the castle I think it she was going to ponynap you but we managed to tie her to a chair with the items that she brought with her so I was just ringing to see what we should do with her”
(Midnight Gamer) “sigh didn’t I tell you what to do if this happened call the guards and turn the changeling over, I will be home in a week so let me make this clear when I get home and that changeling is still there, I will keep all 3 of you in chastity till next Hearts and Hooves day” hangs up her phone