Turned on by by his pheromones, she flocked to him.
Can we use flock when we have a singular subject? What might be a better alternative to the verb? Something like ran, but with a connotation of immediacy.
Flocked sounds odd - a flock can flock, but not an individual.
Something simpler, like "rushed" or "hurried" or even "dashed" or "drew" would be more appropriate.