There are brief tit fucks in every scene, and the girls are all well endowed, but breasts are not as important in this movie as the title would imply. In the third and final scene, Wendy White fondles her breasts, and her doggie position is shot so her swaying boobs are visible.
The other two scenes are basically large-breasted girls being sodomized, which is another theme that should appeal to a large audience. Anastacia gets d.p.'d, and Laura receives ass licking and reciprocates with an A2M. But instead of breast play, they feature cowgirl anal, reverse cowgirl anal, doggie anal and spoon anal.
For a boob title, one would think breasts would play more of a role.