Originally, it was a family of 4 with my sister, younger sister, and father, but even now that we've grown up, we still take baths together as a family. And now, my father has remarried, and a step-sister, step-sister, and stepmother have been added, making it a family of 7! Moreover, following our family's custom, they are also taking a bath together!! Of course, it's okay to refuse, but they are probably making an effort to fit in quickly. But still, it's dangerous! I can't stop my erection!!
