I don't mean to be bad or anything lol but is it really that...bad that I (30M) regularly wank it to social media pictures of my close friend (32F) who sees me as a little bro?

I just thought it was something guys do but we don't really talk about it. She's Japanese-American and she looks an actress lol. Now that it's summer, I'm dying to see her in a tank top for the first time. I've known her since I was 15 yet I've only ever seen her fully-clothed