My bf clames to only "spank his monkey" so to speak, to only my pictures...can i believe that? he says he never watches porn or any other nude girls and gets off. he said he thinks of me or looks at pics of me and thats how he does it. are some guys truly like when their in a relationship? or is he just saying that? and what are the signs that he's lying about it and he actually likes looking at other nude women to get the job done?

Just ask.

Well.There's no way to tell.You can give into the general opinion on guys.Or you can give into trust of your relationship with him.

But if anything you can say you only walk your kitty to harry potter or something .