Quotation from Up the Junction by Squeeze (about 1984, I think)
Importantly, the pillows here are under her tummy and her neck — they are not pushing up on her breasts. Her breasts are softer and more fragile than the rest of her body.
The dildo is 7.3 inches long overall. That is as far in as it goes.
You can see a larger copy of this photo by following instructions appended to all my messages on the doll forum. See the doll forum link on my Links page.