All Natural Titties!. Heavy With Milk. Big fat titties are nature’s way of telling you that this is a woman who needs to be knocked up so those mammaries can fulfill their milky destiny. Of course, a fringe benefit is that you get to play with them beforehand. Squeeze them, knead them, bop them around like a speed bag. Suck them, fuck them, tea bag them over your eyes. Bounce them, juggle them, give praise to God for them. These Full Gallon Juggs are filled to the brim with milk, so enjoy them before some brat comes along and sucks them dry..