Back Door Sex

Vanessa
So it was my boyfriends birthday yesterday, and as a present he wanted to try anal for the first time. Mind you it would be my first time as well. Never ever in my life will I try that again, I couldn't stand it 😖 but I have a few concerns:
 1. I tried to poop and when I went to wipe, I saw blood. Is that normal?
 2. I feel backed up, did he plug me up? Is that even possible? Lol