When my daughter's husband said to me, "I've wanted to hold you ever since I first met you, Mother-in-law," and suddenly hugged me, I resisted, saying, "Stop, I'm her mother!" However, as his kisses and caresses on my voluptuous body sapped my strength, I found myself involuntarily submitting. He forced me to perform oral sex on his erect penis, and as he thrust it into my thoroughly lubricated vagina and vigorously thrusted, I thought, "What if my daughter finds out?" Despite this, I repeatedly reached orgasm. Episode 4 of the taboo incestuous erotic drama.