Hi, I'm fairly new to BD/SM and I just completed my first scene a couple days ago. The scene, other details aside, had me spanking my little slave until I couldn't move my hand, and after we finished and the redness on her ass died down a while later, we noticed these weird little black splotches, almost like small bruises all over her ass. It's been a couple days now, and they haven't gone away. She says they don't hurt or seem tender, but I just want to make sure. Anyone know anything about this? I hope it's just me being a worried master and everything is fine.