I deflowered my stepsister's ass with a plug, it hurt but she enjoyed it and ended with a great orgasm

It's the first time I've tried things with my stepsister's ass and she too. Use a very horny metallic plug for the occasion. It hurt at first, but she enjoyed it too much. She questioned why she hadn't done it before, I fucked her missionary and doggystyle and she ends up with a big and noisy orgasm