Strangely, I prefer images over pornographic videos. Perhaps it's because you can use the images to imagine your own story. IN any case, I also don't have a porn collection. I don't see the need. Everything is online these days.
I actually just put my hands on my chest to gauge how long my nipples would be if they were finger-sized (pretty long, it turns out). I imagine that they would be just flailing side to side throughout most of the day, which would feel strange at first, but I think I'd get used to it. On the other hand, I don't think I would be able to pick anything up ever again if I had nipple-sized fingers, which would be frightening XD
So, I'd rather have finger-sized nipples! What about you?