A few years ago, we started living with my father. Soon after moving in together, he began to seduce my wife and would come into our bedroom. My wife, who initially resisted, now looks forward to it. Even as I sleep beside her, she says lewd things like 'I prefer Dad's big dick' and 'It makes my womb go numb when he comes inside me,' while having unprotected sex. Furthermore, my father invites his friends over, has them use electric massagers, vibrators, and dildos to torment her, and gets excited watching my wife orgasm repeatedly. I witnessed these scenes but lacked the courage to reproach him…
