"Boobs" is a fantasy short story by Suzy McKee Charnas. It was first published in Asimov's Science Fiction , in July 1989.
Kelsey Bornstein's classmates bully her because she is the first person their age to grow large breasts. However, instead of menstruating, Kelsey becomes a werewolf.
"Boobs" won the 1990 Hugo Award for Best Short Story [1] and was a finalist for the Nebula Award for Best Short Story of 1989. [2] Charnas noted that Kelsey is "pretty selfish and empathy blind". [3]