Need character to english translation help

I have an issue that i'm hoping someone can help with. I found some inappropriate images on my son's computer and I need to determine what they say so that I can react appropriately. I cropped anything inappropriate out of the images, so it's just the text that's probably not appropriate.
Please just PM me the response as it's probably not forum appropriate.
Thanks,
Concerned Parent

I PM you. hope that helps.

I have deleted one of the images you've uploaded.

Otherwise, I believe your post is OK here at JREF.