[Inside] Exploration of the mother's uterus (1-7)

A man wakes up shrunk to the size of a bug and at the mercy of his own mother, who happily welcomes her tiny 'baby' back into the heat of her womb and the overwhelming softness of her curvy body. While a houseguest snoozes off a drugged glass of water, the little man explores every colossal inch of her—scaling a nipple like a volcanic peak and nursing from the breast that fed him as an infant—as Mom secretly savors having her son tucked away inside her again. But the cozy regression can't last, and she finally corners him with a choice: stay her unborn child forever or crawl out into the world and be born anew.