No! Don't you dare cum! I love this feeling of control. Slow your hand down, grip the base of your cock if you need to. That's it baby. Control it. Be a good jerk-off boy and maybe, just maybe, I may give you a reward when you've finished taking photos.
Now get your camera. I want this photo to look like I'm looking directly at my boyfriend when he sees it. I want him to be like you are; hard and horny as hell for my pussy and ass and legs but I want him to know that I'm controlling his jerk-off sessions...even when he's away from me.
That's it baby...click that shutter and deny that cock.