Will pec/chest workouts post breast fat transfer make them bigger or smaller? Want bigger/perkier

I’m 6 months out. Ok result, too thin for second transfer. I’m reading conflicting things about chest workouts in women. I see it advertised as augment/lifting breasts but then on other sites, reducing breast size. Advice? I don’t want to lose my fat!! Would like to ultimately have more definition/create illusion of bigger/perkier. Could the pec workout burn my fat transfer? Could the pecs muscle outshine my fat transfer? I’m compensating every workout with adequate calorie intake. Thanks