Sensing how quickly you are about to cum, as the eldest gets her face smashed onto your cock to help prepare. Nyahing out all cute as she gets more of your sharp shaft into her mouth and tongue, being told to swallow it all. With her younger sister helping things out with purring harder on your engorged balls, helping you out immensly as you start to feed the eldest with your seed. Her eyes go wide from the sudden explosion of hot puppy cum in her mouth and throat, being forced to drink it all like the total slut she is. Trying her best to drink it all, with a few strands leaking out from her lips and dripping onto the carpet. Both kittens still lightly humping the air from how horny they are, their belts shining in the dim candlelight.