Romance has always had a loyal fanbase, but social media—especially TikTok—has given the genre a massive resurgence. According to researcher Dimitriee Curcic, romance book sales grew by 52% from 2021 to 2022, driven largely by “BookTok’s” viral recommendations. At the same time, the genre’s audience is getting younger. Ten years ago, most romance readers were women aged 35–54. Today, the age range starts at 18, and many even younger readers are finding their way to adult romance through social platforms.
This shift has changed how books are marketed. Illustrated covers feel more inviting to first-time or younger readers—less intimidating than a hypersexualized image of a shirtless man. As one quote by Rachel Ake Keuch of Random House notes:
“For many readers new to romance, an illustrated couple seems far less intimidating to a first-time reader than a shirtless hunk in a clinch pose with his love interest.”
That’s precisely the point.
But the problem is, the content inside these soft-hued, cozy-looking books often includes explicit sex scenes, graphic language, and mature themes—not appropriate for young teens, no matter how “friendly” the packaging looks.
BookTok’s influence can’t be overstated. It has become a digital megaphone for certain titles, boosting spicy romances with massive adult content to viral fame—often with no real content warnings. When these books have covers that look like they belong in the young adult or even middle-grade section, parents are understandably caught off guard.
In one viral TikTok, a Barnes and Noble bookseller explains how a middle school student bought Icebreaker by Hannah Grace with her mother who assumed it was age-appropriate. Why? Because the cover looks like a winter-themed rom-com you’d see on Netflix—cute, cartoonish, and seemingly harmless. In reality, the book contains detailed sex scenes and adult relationship dynamics not suited for a 12-year-old.
This isn’t just a one-off issue. It’s systemic—and increasingly widespread.
Readers on Reddit have been debating this issue for months. One user speculated that the shift to illustrated covers is a matter of public safety—not in a moral panic way, but in terms of social acceptability. If someone’s reading a book with Fabio on the cover—shirtless, holding a woman in a torn gown—everyone knows it’s an adult romance. It opens the door for embarrassment and shame. But if the cover looks like a YA novel? No one bats an eye. This point resonates with many. Illustrated covers give readers a layer of social camouflage—anonymity in public spaces, especially for people who aren’t used to announcing their love of romance.
On the same subreddit, another redditor argues that this kind of anonymity is long gone, stating that cartoon covers are everywhere now. They’re more recognizable than the traditional romance style. If you’re holding a book with a pastel cover and quirky illustrations, most people do assume it’s a spicy romance—maybe even more so than the old covers (check out the reddit thread here for more of the discussion)!
In other words, the design trend has become so common that it no longer hides what you’re reading. If anything, it’s become a new kind of signal—a different aesthetic, but still marketing adult content.
This blending of aesthetics and content has real consequences. Educators have started noticing more students bringing in romance novels with covers that appear age-appropriate but are anything but. Some parents are now quietly vetting their children’s independent reading choices—not out of censorship, but out of concern for developmental appropriateness. One mother calls for, at the very least, an age rating on the cover. Commenters on a YouTube video on this very topic, titled “The Cartoonification of Book Covers 😵💫,” posted by youtuber Sara Elizabeth, highlights that “mangas tend to have an age recommendation near their barcode. They’re not always the most visible, but the option is still better than nothing.”
Booksellers and librarians, too, are being forced to become gatekeepers. Many are adding shelf signage, creating “clean romance” sections, and posting on social media to clarify which TikTok-popular titles are not suitable for younger readers.
This type of hyperawareness is not about banning books or policing reading choices. Adult romance deserves to be celebrated. The issue is packaging—how it shapes perception, and how it often misleads well-meaning adults and curious young readers.
If publishers want to embrace modern, minimalist design, that’s fine. But they also have a responsibility to label books clearly—whether it’s through content warnings, age recommendations, or simply cover cues that reflect the story inside.
In an age where aesthetics dominate the buying experience (check out my blogs on both collector’s editions and BookTok for more), a romance novel that looks like a Disney movie but reads like an HBO series is more than a marketing win—it’s a problem.Young readers deserve stories that are safe for them, and parents deserve covers they can trust.
For more videos on the topic, check out Jack Edwards video “spicy books with cartoon covers & the tiktok-ification of classics 🌶,” where he goes into detail about the history of romance readership in the eighteenth century and how that’s reflected in trends and romance readers today. You can also check out Thee Great Katsby’s video titled “Bring Back Fabio? The Evolution to Cartoon Book Covers,” which also touches on how misleading these covers can be and gives some more information on who Fabio is and his importance to the romance genre.
Vanshikha Vij, Pine Reads Review Writer