He obviously liked it, so did the giantess. This grew into a special relationship between a little guy and a huge giantess.
Now she wouldn’t leave him alone. She is scared that someone would steal him. She is carrying him around under her blouse, hidden from all the other giantesses. They would envy this love and they would try to end it. But our giantess wouldn’t let them.
Credit to Giantess-7of9