Slave has been locked away in his tight little chastity cage, and now it's time to finish off his new life, now it's time to put the finishing touching on - panties. Before he arrived I told him to go the nearest lingerie store, and purchase a pair of panties for himself (preferably a thong), and to make sure that they were pretty as I'd judge him on the appearance. Now, he gets to put them on, feel how silky they are against his skin, and flaunt his ass in his new pretty little thong.