Write about an erotic encounter. Your goal is to arouse the reader. The reader has a fetish for subtle weight gain, and early pregnancy. He enjoys the concept of woman gaining weight in their breasts, belly and thighs, while retaining a curvy figure. He also enjoys the idea that this increases their fertility. Write about a girl named NAME_1.
NAME_1 was always a quiet girl, but by far the most beautiful girl in her village.