Jessie Cave, the actress who played Lavender Brown in the Harry Potter films, is taking her OnlyFans game to the next level—this time, with a breast augmentation. And she’s letting her subscribers decide the cup size.
Cave joined OnlyFans nearly a year ago, but unlike the usual adult content, her work leans into sensuality rather than sex: hair brushing, whispers, the quiet stuff. “It is a fetish,” she told Instagram followers. “I think, I hope. Slutty Mormon. I’m going for a very pure aesthetic.”

Originally, she turned to OnlyFans to climb out of debt. Now, flush with earnings, she’s plotting her next move: a boob job funded by fans. On her podcast Before We Break Up Again, she was candid.
“This is very exciting, I’m going to try and fund my boob job on OnlyFans,” she said. And yes—her subscribers get to vote on the cup size. She plans a tongue-in-cheek video: padding bras with socks, strutting through M&S or Tesco Extra, and asking fans, “Which size shall I get?” Cave draws a line at extremes: “I wouldn’t choose, like, an L cup. I’m not going L.”
Cave’s honesty extends to her relationship with her body. After four kids, she says her breasts haven’t felt like hers for years. “I was looking in the mirror and thinking, will I miss these? I think I will miss them, but I’m ready to say goodbye,” she said. “They haven’t been mine in so long, because they’ve either been breastfeeding or recovering from pregnancy. My boobs were last mine at 26.”

She admits she never really acknowledged them before. “I never looked in the mirror and really studied them. They were always strapped up. So I’m excited about paying attention to my boobs. Even if they’re fake.”
And true to her candid style, she compares the upgrade to a new car: “It’s like with the car, when we got the car this week, I’m on that road now,” she joked.
Fans won’t just watch her transformation—they’ll help shape it. And in Jessie Cave’s world, that’s exactly the point.
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Last modified: January 19, 2026
