Since the city you live in became a mamono-friendly territory walking alone at night became almost impossible for single men, but the panphlet your friend showed you while you were lunching together caught your attention... a service that provides hellhounds as bodyguards... "Yeah it sounds fishy but it has been really good to me, I strongly recommend it !" your friend says with a glimmer in his eyes.
It's almost friday night but you already called this company out of curiosity and the (monster) girl is expected to knock on your door any second now... and yep... she's already at the door, with mild regret you opened the door.
The hellhound girl greets you cheerfully but she doesn't waste any time and starts smelling you all over
"You haven't been attacked yet, that's good !"
She then grabs you by the hand and take you to the bathroom, you ask if that is really necessary, to which she replied "Yeah, you're not leaving my eyesight and I had to check the bathroom for Akanames, the really desperate ones use the smallest stain as an excuse to move in, luckly it's all clear here !" before you can say that's kinda paranoid she shows you a book "Hellhound facts" the cover is a hellhound lady doing a thumbs-up gesture.
"Fact 69: It's a historically accurate and well known fact that Hellhounds used to escort women at night ,so it only makes sense we'd be perfect for a this job, you have nothing to worry even though it's my first time in this job I'm extremely competent !"... and so you went out at night.
It was nice feeling the night breeze once again, the only thing ruining the moment is that she is walking arm-in-arm with you and she won't stop, she says acting like a that will repel other monster girls and if you question her she will repeat the "Fact 69" again, that sounds like a cheap excuse for all the grabbing,smelling and hugging she's doing but believe it or not its working, you passed through some orc girls and they were like "maan that's so unfair ! why are hellhounds getting all the guys nowadays ?!".
You return home safely and after a nice bath you're ready for sleep when suddenly you hear a voice
"Dude, what did I tell you about leaving my eyesight ?!?!"
The Hellhound is still in your home and you tell her that her services are no longer required and ask politely as possible (even though you're really annoyed) for her to leave.
"No way man, didn't you see the lust in their eyes ?? if I wasn't with you those girls would have pinned you down right there, I'm watching you the whole night... and the next day... for like, some... years, just so you're safe you know."
You're really angry at her right now and you know if you say anything she's just going to use some "fact" from the book to say she know what she's doing so you take the book and look for the author to see if this is credible but you find that ... the author is also a hellhound... and this is probably some scam so hellhounds can find a husband or something like that ... so ...
WWYD ?