Having both parties in the relationship that are extremely kinky can be quite fun because both of you really enjoy all the twisted ideas the other one could have on their mind. This time, the busty girlfriend agreed to the idea to get dominated by her boyfriend. When he brought her to the basement which was actually his sex dungeon, he tied her up so she could not resist his methods. First, he bent her over and spanked her ass, but that was only the beginning. After that, he took a big buttplug and stuck it deep inside her asshole. While her ass was stretching for the upcoming anal slamming, he made her deepthroat his completely erect one-eyed monster.