Hinako layers up 2 leather rest sacks and puts her sub inside, then further binds him by tying him tightly to the cage with rope! She performs all manner of activities on him, such as nipple play, nipple licking, nipple toy stimulation, gasmask breath control, nipple shocking, facesitting, mouth-to-mouth liquid transfer, and finally, taking off her rubber socks and and making him drink the massive amount of sweat that has accumulated within them!