In Missionary Position, try cumming outside all over her body. The faster you cum, the more views/followers/subs you get.
The More Realistic Parts Jun has, the better the Views. Better quality condition for the parts does affects views.
Jun wears Sexy Clothing, does helps.
For the Personality Module, based on my experience, I don't see any difference. I haven't tested it yet to see if the module affects views, so let's not conclude just yet. Personality Module doesn't affect a thing.
For The Time for Streaming, I don't think that the Time of day that you Start Streaming has any Effect on any of these things. But for me personally, Cumming all over her Body in Missionary Position works at any time of the Day. Time for Streaming doesn't affect a thing.