I can only imagine what she might be thinking in this:
"Mmmmm, just because my son just went off to college, doesn't mean I have to stop practicing what I always used to do with him while he was sleeping heavily, right~? Like press my breasts against his face, or grind my crotch against that bulge, or sit my big fat ass on his lap, chest, and face. Oh yeah, and even just press my enormous belly against him allllllll ooooover. Ahhhhh, good times, good times...."