She continues to hump the salesman more and more pulling him inside of
her.
Her belly growing with each thrust.
Soon the salesman is no more and she stands up. The bra becomes a
nursing bra and she finishes her transformation. She becomes a pregnant mannequin with the salesman lodged in her belly aware of things going on
outside of her. It was like he could see through her eyes but neither he
nor she had any control over the situation.