Hi,
Older UK guy here, and I have been doing captions for many months now.  I get good feedback, and am told that I have a dirty mind, naughty sense of humour and creative captions.
Of course, most ladies are unaware and so I chat with the guy.  Ladies that chat are like hen's teeth, but I have found a few and had some fun kik ( I am gumby_nj) sessions.  I caption clothed, or unclothed, with or without faces.  I do not save or repost the pics, but that is a personal preference.
What do I get from it? A bit of fun, sometimes a nice horny feeling, and chatting with ladies or getting feedback from them pops my lid.
If I have you curious, then get in touch.  I am a regular guy, and happy to just chat with no pressure to do more.
Jim