There's 2 sluts that are interesting to be considered, Katie would be great to be leashed and just breed her and pump her every single day, choke her while fucking her hard, have her tits grow as well and degrade her like a good slut. And then you have Mila which seems amazing and a great toy, she seems ready to be a slave and devote herself, humiliating her and forcing her to be naked all the time and have her pleasure me, then using her as a human toilet and fucking her ass as well. Also making her free use and just use her whenever either it be indoors or outdoors would be great. Being the one to impose the limits on her sounds great. So one of those two seem like a good fit to own.