My thin relative excels in butt sex

The girl is my relative, she is very thin and has a great ass. I decided to have sex with her, but she did not want it. I tried to convince her, and eventually she agreed. I decided to start with anal sex, because her ass is very beautiful. I put her on a chair, lubricated her ass and started to fuck her. At first, the girl was scared, but then she relaxed and enjoyed the sensations. I fucked her hard, pushing the chair back and forth. The girl was moaning from pleasure, and her ass was clenching around my dick. In the end, we both got a great orgasm and were satisfied with our sex.