I agree with what CRV has written. Make it a policy to send nothing in pictures or in writing that you would not want to see printed on the front page of the newspaper and handed out with Sunday Church Bulletins. There are thousands of people who have been embarrassed or denied an employment position because such ill-advised personal information can be accessed. If you can imagine that your parish priest would not approve, then don’t send whatever you’re contemplating sending.
Although what you’ve described, if you were clothed, may not be sinful, I’m not your priest. Since you seem apprehensive now, after the fact, I do think that you should discuss the incident with Father the next time you go to confession.
I’m thinking that you felt a bit antsy before you hit Send. ANY time you get nervous (strange sensations) when you’re about to do something—like take a solitary walk in a strange town, drive too fast, tease a snake, or send something questionable on the Internet—just stop. Listen to your mind and body. It’s their way of saying, “Don’t be an idiot.” Do something else, and talk to your Guardian Angel.
And . . . welcome to CAF!