sturdy helper
A petite woman who willingly assists with condom placement, then welcomes the full weight of her lover to be placed atop her, despite her stature.
Man: "Thanks for helpin' me with the rubber." Woman: "No problem, I'm a helper, you know." Man (on top of Woman): "Am I squishing you?" Woman: "No, I'm right sturdy."
...a sturdy helper.
...a sturdy helper.