The mother was worried about her son's cold attitude, but it was the flip side of his love! The mother was surprised and confused by her son's sudden confession of love, but perhaps it was her instinct as a woman, and she couldn't stop the throbbing in her crotch and gave in to him. Perhaps it was a sense of immorality, but an abnormal excitement overwhelmed the two of them, inviting them to a forbidden incestuous creampie!