ok I have a question..... is this situation considered sexual harassment and what can be the consequences of doing this :?: :?:

ok me and my bf had a problem with his ex gf...and when they were dating they had taking nude pictures..so he thought it would be funny to post them on a site...now she was 18 when they were taken and the site was for 18 or older and the pictures were taking with her consent ok so anyways......we posted in her profile if anyone would like to see nude pics, and if they did to mail one of us... no one did...so no one saw them..but shes saying that they were directly on the site..... if they were how much legal trouble could we get in :?: :?: