Welcome back to Hentai Trending, the article series where we get down and dirty with data and look at what you all have been searching for across the web!

Last week, we tackled the ubiquitous oppai and promised we’d expand on the topic this week. Did you catch our drift? This week we’re taking oppai to a whole new level.

Artist: JAZZ JACK

Breast expansion takes oppai to a whole new level! For some people who love big boobs, it’s not just about the size. The act of taking a woman’s bountiful breasts and expanding them is the ultimate fanservice for people who love breast expansion!

Artist: RileyAV

Artist: クマトラ

Whether it’s instantaneous breast expansion like Moka’s transformation sequences in Rosario + Vampire or a more subtle change like Nami’s forever-growing boobs on One Piece, there are countless fans of this fetish across the globe.

Artist: サチト

Let’s take a look and see where breast expansion is popular worldwide:

It looks like the Western world has breast expansion fever! Puerto Rico love them large and in charge, ranking #1 in breast expansion searches. Canada, USA, Sweden, and Australia take the top 2-5 slots respectively.

Artist: ken

The USA pulls far ahead of their performance in last week’s post, taking a top three spot for breast expansion lovers! Let’s take a look at the breakdown by state:

Breast expansion is all over the place! West Virginia takes #1 with Idaho, Maine, Indiana, and Wisconsin taking the rest of the top 5. It looks like there’s a lot of parallels between popularity in breast expansion and popularity in hucow – this is all starting to make sense! The bigger the boobs, the bigger the bounty, right?

Artist: Matsu-sensei

That wraps up this week’s hentai trending! Do you have a suggestion for a future topic? Let us know in the comments or tweet us!

Artist: コンノトヒロ