Vicious... and Ass Play??

Yesterday my guy snuck over at 4am and was being so vicious. I've never seen him be such a horny dominant mess before. He was biting me everywhere and being really rough. He had me against a counter and then doggy style while pulling my hair. We got into the shower and he started licking my ass!!! He was biting my ass and then started fingering it and I was so confused. He's never ever done that before and I didn't know whether to stop him or not. I asked him if he wanted anal and he nodded. He kept fingering me in both ways and then tried to go in with his dick. Oh my god it hurt so much. I stopped him, but I'm still kind of in shock because he's never gotten close to my ass before and he just totally went all the way last night. I consented to everything but yeah it's just like wow where did all that come from lol