Plump
Full-Figured, Voluptuous
noun, な adjective
If you're plentiful and full, you could say you're plump or full-figured... in other words, you're not a snack, you're the Whole. Damn. Meal.
This is a literary expression used to describe the physical appearance of a woman's body, often focusing on a well-endowed chest.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
モデルみたいに細い人より、豊満な体つきの女性の方がタイプです。
I like a woman with a round body, rather than a skinny one like a model.
私はふくよかで豊満なバストをもつ女性の絵をかくのが好きなんです。
I like to draw women with plump figures and ample busts.
彼女は豊満な胸をもっており、いつも美しい谷間を覗かせている。
She has full breasts and always has lovely cleavage.