I know the guy is fun to trash, but In all honesty Bostyn is over 6 feet tall and big as a tank therefore an average penis would look a bit on the small side on a body like his.
Also no way he is 3 or 4 inches. In that picture, His penis is pointing towards the mirror no giving an honest view of how long it really is ..... Won't say it's huge but I'll say he is 6 inches which is still about an inch bigger than average.
And has Ariella happy.