Its the final day of the 72 hour smother marathon! Mistress Kawaii has just woken up and checks to make sure her smother toy is still alive. She kept the slave trapped in the sleep sack with his face trapped beneath her legs and ass all night while she slept and she’s happy to see the slave survived to be smothered even more! Mistress Kawaii wastes no time, immediately pushing her massive breasts into the slave’s face for some brutal (and wonderful) breast smothering! Still zipped up in the sleepsack and with all of Mistress Kawaii’s body weight pressing down on him, there is nothing at all the slave can do except lay still and hope to survive. “You can squirm all you want,” she laughs as the slave tries to find some small pocket of air, but Mistress Kawaii’s big, soft breasts make a perfect seal over the slave’s face. It isn’t long before Mistress Kawaii decides to take things up another notch though. She pulls her stretchy sports bra out far enough to slip the slave’s entire head inside her bra! Now there is really no chance the slave can escape! “Don’t squirm around so much, you’re not going anywhere. You’re going to stay here,” she says as the slave tries desperately to breathe from inside her tight sports bra. The only time he can get any air though is when Mistress Kawaii decides to lift up and let him breathe! “You’re easy to forget about,” she says, teasing the slave as she presses down onto his face again. The slave’s face turns deep purple and red and he suffocates between her tits, but that only makes Mistress Kawaii want to smother him more! Eventually the sports bra comes off and the topless breast smothering begins! She keeps pushing the slave, but ultimately decides to leave him trapped in the sleep sack while she goes to get breakfast. She sits on the slave’s face for a second as she gets out of bed and heads out to eat. As soon as she gets back the slave’s face will be going right back underneath her ass for more smothering!