Hello Friend Today I was check google webmaster tool. webmaster tool display 450 back link from http://www.panties4you.com this site.But i can't understand how it possible. reason being I don't remember that i was doing any adult site submission. One more thing is that i checkout my back link through some free back link checker tool but not any tool display that adult site link. What i suppose to do now ......
I don't think it will have any bad effect to your site. But you can try to contact the owner of that website, and ask him to remove backlinks.
If you can't remember doing so, then maybe you actually didn't... I've been studying a little about bad backlinks in order to affect competitors. Links are planted by competitors on different sites and they actually can affect your ranking. I really don't know how high your site is ranking and if it's that competitive to generate such reaction from your "niche-pals"... but you might want to contact the webmaster in order to remove those backlinks. Hope it helps!
I agree with most answers here. Easiest way for you to remove bank link from that site is to contact webmaster or whoever is in charge of that site. You don't see that link from free backlink checker tool? Then I don't think anything bad will happen to your site so you shouldn't worry too much about it.
You don't have control over sites linking to you, so they should not affect you negatively. Worry about sites you are linking to.
if you don't like the link and think it might be coming from a bad neighborhood, whatever you do, DO NOT LINK TO that site. for example, don't post a blog post, "i am so unhappy, this site (link) linked to my site, bla bla bla". a reciprocal would give the incoming link legitimacy and THAT would be bad. otherwise you don't have to worry about it, if it's just one site.
Backlink is a backlink, nothing wrong with that, but if you really want to remove that in your backlink list then try to contact the webmaster of the said site and talk about your concern.