While inside an all encompassing rubber sack the slave is made to lick his Mistress in her rubber before he is gagged with a rubber pump up gag. She wants to now milk him and has a new device to really get him hard, a 'warm water vagina'. Next she teases his cock by sitting and rubbing herself on him through the tight rubber crutch of her catsuit. Finally after all this teasing she wanks him to completion.