My 29-year-old sister, who returned after a divorce, was alluring, which stirred feelings in her brother. Unbeknownst to him, she had been secretly involved in a forbidden physical relationship with their father. Realizing this, the amused father forced the sister and brother to have sex in front of him, which excited him. Driven by a sense of depravity, the sister and father, feeling a thrilling quiver, continued their forbidden relationship, engaging in intense kisses and staring into each other's eyes.
