Is it normal my girlfriend likes her asshole tickled during sex?
I've been with my girlfriend for almost 3 years and didn't know about this. Yesterday when we were having sex, reverse cowgirl, I was squeezing her ass and tracing little things on her butt with my fingertips and she liked it, the closer and closer I got to her asshole the more excited she got. When I finally tickled her asshole, she moaned and told me she loved it. I asked her about it and she said that she never told me cause she thought I'd think it's weird. At the time I wasn't exactly sure what to think. We got into regular cowgirl position with her facing me and I went for it. When it was time to finish, I tickled the fuck out of her asshole and pumped her, she was screaming louder than ever and afterwards, humped me and kissed and sucked my neck and ears, she was crazy about it. This... because of the outcome has made me like... not able to stop thinking about it... It seems fucking amazing but... IS IT NORMAL?