"You need to understand what you feel, Lucas. Not just what's in your head, but what's in your heart and also, let's say, physiologically. I will no longer wait for you without clarity. If you have feelings for me and Kate, then you need to find out who you like more. Now. For real."
Lucy lifted the shirt she was wearing under the thick blouse she had just removed. This left her wearing only her bra in front of Lucas and Kate, who were very surprised.
"L-Lucy, what are you doing?!" Kate, her face as red as a tomato, asked.
"I said we're going to make him decide physiologically, Kate. You should know what that means." Lucy said, crossing her arms under her bust.
Lucas had always known that Lucy had big breasts, because he wasn't blind enough to ignore the large frontal volume that attracted the attention of so many boys. He just didn't realize that they were SO much bigger than they looked underneath her clothes and swimsuit.