Rihanna loves sex, and the S&M singer isn't afraid to talk about it in the pages of Rolling Stone magazine.

Chris Brown's 23-year-old ex, who appears on Rolling Stone wearing sprayed-on hot pants, tells the mag:

    "I love feeling like I'm somebody's girl. I love to be tied up and spanked. Using whips and chains is too planned... you have to stop and look for the whip. I prefer them to use their hands. I like to take the reins in my life, but I enjoy being submissive in the bedroom. In there I can be a little lady and have a male who has responsibility for the situation. That's sexy."

Talk about a TMI-fest! RiRi also opens up about her sexy behavior being a result of her abusive father. She reveals:

    "I did not realize until recently. I think that is common in people who witnessed abuse in their childhood. I was always terrified on Friday because he could come home drunk. That was pay day, and half of it went on alcohol."

As for her agreeing to drop the restraining order against Brown, Rihanna tells RS, "That's my decision." Find out what else she said about the situation ... after the jump.