DASD-733 [Uncensored Leaked] Am I the only one who's normal?! I woke up one morning to a world where sexual values ​​had been blown away.

I live in a family of five, just like any other family, and in fact, we're even more uptight than most. But one morning, I woke up to find the whole family naked and having sex right in front of me. While I could only stare in confusion, my mother, older sister, and younger sister continued having sex with my father.