Mia's tattoos are complete

It's late into the afternoon when the artist is finally finished with Mia's tattoos. He raises his needle from her bottom lip where she's just gotten her final tattoo, finishing in the same spot he did on Tracy.

"All done"

You lift your head from your phone which you had been using to simultaneously scroll through facebook and control the vibrator in Tracy's pussy. Tracy on the other hand remains dazed, seated on the floor in a puddle of her own making thanks to all the orgasms you had given her.

You walk over to Mia as she looks up at you with beady eyes, clearly anxious over the permanence of the decision she's made, letting you decide on a number of tattoos to cover her body. Much like her sister was at the completion of her tattoo session, Mia's body is covered in sweat.

"The room's yours to look over the tattoos as long as you want, I'm done for the day. I hope everything's to your liking and if you ever need any more done, I'm your guy." He stares directly at Mia's beautiful tits as he finishes his sentence, probably thinking back to their quicky earlier.

You give him a nod of approval, signalling for him to exit the room. With just the three of you remaining in the room now, you take Mia by the hand and lead her to the same mirror you had used to show Tracy her new tattoos. She approaches her own reflection with a hint of apprehension, nervous to see the permanent changes you've now made to her body and all after only a few months of living this lifestyle of servitude.

Mia's eyes dart from one point on her body to the next as she takes in each individual word, symbol and artwork you've had permanently imprinted on her skin. The first tattoo that she takes in is the large print of the words 'I live to serve' across the top of her chest, an identical match to her sisters. The next is not a complete match, but a complement to her sister's 'cumslut' tattoo, which says 'painslut' across her left breast.

On her tits are a complementary set of instructions above the areolae of her nipples, but this time the instructions read 'pinch me' and 'pull me'.

Turning around to look at her back the most obvious tattoo for Mia to take in is the large 'Whore' sprawled across her right ass cheek, another complement to her sister's.

The final tattoo for Mia to take a look at is the one on her bottom lip which reads 'yes daddy', a nod to the pet name Mia often used to address you, as opposed to Tracy who usually referred to you as sir.

Other than these slight modifications to the wording of some of her tattoo's, Mia's tattoos are otherwise identical to her sister's. She has the same words at the base of her throat ('piss drinking whore'). The same 'free use' label above her crotch. And the same tramp stamp on her lower back ('FUCK MY ASS').

She also has an identical set of ivy prints on her left arm and sides, the hand print on her left ass cheek and the lips on her inner thigh.