3 adjectives to describe heavy

Ears like the shells from the Indian sea, Teeth like white buds on a young apple-tree, Throat like a lily bent heavy with dew, Arms just as white and as lily-like too.

They said, "Very well, Old Man," and all got in the ashes; but just as Old Man was about to cover them up, one of them, a female heavy with young, said, "Do not cover me up; the heat may hurt my children, which are about to be born."

Going back in the morning by the way he had come, he picked up a couple of the heavy little stones among the hills; they were brown, with specks of dark blue here and there, and wondrous heavy in the hand.

3 adjectives to describe  heavy