Ivory has noticed you are totally obsessed with your fetish for worn white gym socks. With black socked soles in your face, she reminds you that you are her slave and exist to SERVE her feet. Not demand to see them in white socks whenever you please. She explains why she picked black socks for this training, because you have a fetish for her foot funk. THAT is what truly keeps you submissive. It doesn't matter how much you can see the staining on her socks, she knows when her socks are smelly enough to control her slave with. Don't you trust your sock Goddess? She has kept you weak this long, proving the power her foot funk has over you. From now on, you get black socks only. How smelly they are won't be easy to guess by looking at them. You will have to just trust your Goddess is going to let you smell them when they are really sweaty and smelly. Afterall, Goddess Ivorys' socks are the best you have ever sniffed. She knows what you need even more than you do... You see feet and you can't think clearly anyways. That is why giving up control for her socked feet is all you need to do. The more control you give up, the more you are rewarded as her slave. As you give up control in this training, she allows you little moments of pleasure. Worship, smelling, rubbing your throbbing bulge...what more could you need, Sock Slave?