My surrogate slave is no longer my surrogate slave but officially my property feet pampering after sports

Description: My rental slave is no longer my rental slave but officially my property. He is still used for other purposes and I don't want to have him around me 24/7, but the first decision was that he no longer has to hide behind a mask. I put him in the small cage before sport, so not his tail, which is in there anyway, but him so that he can really look forward to me. When I came back from sports I let him out of his cage and he was allowed to lick my sweaty feet intensively, massage them and take them completely in his mouth