I accidentally texted photos to a wrong number?

I was face timing with my boyfriend before we went to sleep and I have two phones, so I wanted to transfer the photos to my main phone. I don't have my number saved in my other phone, so I just typed in my main number and I messed up on the last digit… It's nothing explicit- just our faces. I texted the person that I got the wrong number and I'm very sorry but please delete. I'm sure the number exists because it was an imessage meaning the other person has an iphone too… Even though I asked for the pictures to be deleted, I'm still paranoid that it might have gone to some kid who wants to show all his/her friends and upload it online and stuff. I don't want our faces going around people's phones whom I don't know of. Can anyone help? Is there absolutely nothing I can do?

Added (1). Omg I just looked up the number on google and the other person is a pastor at a well known church in my area. Thank goodness. I'm still not fully at ease because not all pastors are true pastors at heart, but at least now I'm pretty sure he's not going to do malicious things that I was afraid of.

Best DSLR Camera for around $500?

I want to get a decent camera because I'm moving to the Rockies for the summer. I like photography and I think it's time I get a real camera instead of my iPhone. Here is a link to my instagram if you are wondering what I will be using it for.

Found an iPhone, no owner response, Can i get it registered?

My dad found an iPhone in a cart at target a week ago and he gave it to me to figure out the owner. By the time I tried checking, everything in the phone had been disabled and I kept trying to see who the owner was, but nothing. I factory reset the phone on impulse because I didn't want to get in trouble for having it and destroyed the sim card. Now i'm just stuck here with a factory resetted iPhone 4, that I've been playing with on Wi-Fi. Is there any way I can have it registered to another phone company if the carrier is at&t to a carrier called ultra? Or should I just keep it for fun and not have it registered?