I haven't been home in a long time, and now I'm frustratedly erect from my five sisters' tempting panty shots. In the bathroom or kitchen, my dick touched one of my sister's asses and got hard, and she noticed. I thought I'd get scolded, but she gently grabbed my dick instead. We started secretly indulging in each other to avoid being found out by our mother or other sisters, deepening our secret relationship.
