Having used the mouth of one slave that is crawling at my feet,I know use the other slave whom i Have been using as a seat. I stand over him and take my dainty feet and put them over his face just enough to smell them,he then has them shoved in his mouth and made to lick and worship them. He is good enough so I use my feet to slap him around the face,before allowing him to worship my feet again Mistress Athena UK FEMDOM