Big boob titles are pretty hit and miss. Sure, it's great to have a lot of tit, but how useful is it when those tits are attached to a girl that's only a mediocre fuck? Not much. Top Heavy treads into the pool of big tit films, hoping to be a winner.
And, for the most part, it's just middle of the road. Yes, there is a lot of really nice titty, but the scenes are kind of uninspired, even though the people involved are pretty good natured.
The exception to this is Brandy Talore, with her massive natural tits, who has a nice, innocent face, and then stuffs it with cock. She looks really nice getting fucked by John West, with those fun bags flopping all over the place.
It's not enough, however, to elevate this above average.
Retailing: Tit fetishists will probably watch this one.