What makes you gun she’s had implants? Unless you can see the clear edge, you can’t tell if boobs are the result of implants just because they are round as they stick up very roundly above the dress or bathing suit. A lot of that is determined by the underpinnings—bra and/or padding and/or tape. Trust me on this, as a woman I, um, have reason to know that sometimes people think things are fake when they aren’t. ;-)
Sure looks a bit over-rounded to this old eye.....