Is this my fault?

I was groped by someone twice my size, in a public place. I was too scares to do anything so I just walked away and told one of my closest friends. When I told another one of my friends she said you must of enjoyed since you didn’t tell anyone. I just walked away because I thought that was disgusting. Also, I always get a lot of anxiety whenever I’m around the person who groped me so this didn’t make me feel any better.