The son's reason collapses when he sees his mother's erect nipples peeking out obscenely from the inside of her body! "We're just at home," she says, being too defenseless. Her black nipples peek out from her loosened clothes, and he suddenly notices them. He licks, sucks, pinches, and teases her nipples. He attacks her sensitive nipples. She feels it even with just a light touch. It's his fault for having mother's nipples that are too erotic! They're harder and bigger than father's...