(follow up to this post) prefacing this by saying that dick grayson is a nude connoisseur, and while he doesn't have to put work in to look good, he chooses to do so because i do believe he likes to go back and admire his own work. ok, so boom:
starting off strong. dick pics masked as selfies, taken from a high angle with him spread out on the bed, one arm under his head, and he's CHEESIN' because he's got a nice smile and an even nicer cock. [side note: i really do think dick has a very pretty cock. circumcised, pink mushroom tip that, a vein or two that makes him twitch when you touch them, and it gets thicker at the base; not too thick, but thicker. leans further on the long side of the long v girthy scale]
jerk off vids where he's stroking his dick like crazy, on the verge of cumming while he's fully moaning your name into the mic. abs tightening while he cums all over them, chest heaving, and head thrown back.
also a fan of towel shots, but it's not wrapped around his waist. instead, he's actually just holding it in front of his crotch so you can see his entire body except his dick. muscular acrobat thighs fully on display. save me, dick grayson...dick grayson, save me
apart of the boner in sweats club, but i think he could go either the obvious or the understated route depending on his mood. as in, he's either sending you a pic of him grabbing it through his sweats or a mirror selfie where you have to search for it, but once you see it you literally can't unsee it
pics of his dick sent next to objects so he can show you how big it is, but that's very fratboy!dick coded, so it's not a common occurrence. UNLESS it's fratboy!dick because then he has more than a few on hand for when he adds another person to his roster
vids of him jerking off, but specifically in the shower. starts the video off on his face, showing off his wet hair, and the video seems like it's going nowhere until he pans to his dick in his hands. captioned something like "water isn't good lube. you should come over."
not a nude, but does send pics in the nightwing suit, and it's just as, if not more, slutty than any naked pic he could ever send
bonus: not that he'd ever send these, you'd have to find them on your own, but he HAS taken pics of his own ass before just to see what all the hype is about