We are certain that he will appreciate them but most facility mail room staff will censor any nudity. It's best to send those kind of pictures with something on, you can make it sexy but going further than that will most likely get returned.
https://www.inmateaid.com/ask-the-inmate/i-sent-my-fiance-a-few-pics-of-my-behind-do-u-think-he-ll#answer
Accepted Answer Date Created: January 10,2016