Ok, I don't post here much, and I'm usually not on top of TikTok fads, so I don't know how long this has been a thing, and I don't remember seeing this here. Sorry if it's a repeat, but all new to me, and I consider this more "messy" than wet (sorry if wrong forum). Thought I'd post here while I had them all together (and I apologize if there are any guys in here, I just copied all ones I found I liked, they are 95% female):

https://www.tiktok.com/@emerencia.bencsik/video/7134757771815161094?is_copy_url=1&is_from_webapp=v1&q=%23wetintherain&t=1662420905471

https://www.tiktok.com/@chanderland/video/7135395800762305793?is_from_webapp=v1&item_id=7135395800762305793

https://www.tiktok.com/@natalie_decker/video/7129993420222991662?is_from_webapp=v1&item_id=7129993420222991662

https://www.tiktok.com/@cassidygilchrest/video/7135245544686882091?is_from_webapp=v1&item_id=7135245544686882091

https://www.tiktok.com/@tisha_alyn/video/7136768453611883822?is_from_webapp=v1&item_id=7136768453611883822

https://www.tiktok.com/@shoploveandlavender/video/7136363519985012014?is_from_webapp=v1&item_id=7136363519985012014

https://www.tiktok.com/@lianaparmezana/video/7123966953902984453?is_from_webapp=v1&item_id=7123966953902984453

https://www.tiktok.com/@mlle_jasminmacrae/video/7128181742996966698?is_from_webapp=v1&item_id=7128181742996966698

https://www.tiktok.com/@farahrush_/video/7137798793206222086?is_from_webapp=v1&item_id=7137798793206222086

https://www.tiktok.com/@orlandoaleman_/video/7139589769188740357?is_from_webapp=v1&item_id=7139589769188740357

https://www.tiktok.com/@kinderx0/video/7137957631741660421?is_from_webapp=v1&item_id=7137957631741660421

https://www.tiktok.com/@shoploveandlavender/video/7136363519985012014?is_from_webapp=v1&item_id=7136363519985012014

https://www.tiktok.com/@la_lavina/video/7129510862276054314?is_from_webapp=v1&item_id=7129510862276054314

https://www.tiktok.com/@d_demps93/video/7130369823984422186?is_from_webapp=v1&item_id=7130369823984422186

https://www.tiktok.com/@szissszii/video/7138718501312744709?is_from_webapp=v1&item_id=7138718501312744709

https://www.tiktok.com/@paulinamisha/video/7134033573752966405?is_from_webapp=v1&item_id=7134033573752966405

https://www.tiktok.com/@thepasinis/video/7139972037963140398?is_from_webapp=v1&item_id=7139972037963140398

https://www.tiktok.com/@maisiekane/video/7130262615229730094?is_from_webapp=v1&item_id=7130262615229730094

https://www.tiktok.com/@mayaweppner/video/7130062926332923178?is_from_webapp=v1&item_id=7130062926332923178

https://www.tiktok.com/@erika_volareva/video/7138785229799460102?is_from_webapp=v1&item_id=7138785229799460102

https://www.tiktok.com/@themcgirrfamily/video/7130712412562541870?is_from_webapp=v1&item_id=7130712412562541870

https://www.tiktok.com/@sz.tomi_/video/7138495168730172677?is_from_webapp=v1&item_id=7138495168730172677

https://www.tiktok.com/@vukoviiicm/video/7136975658185411846?is_from_webapp=v1&item_id=7136975658185411846

https://www.tiktok.com/@ronnyspizza/video/7131377856420138241?is_from_webapp=v1&item_id=7131377856420138241

https://www.tiktok.com/@palmsprings.realtor/video/7135618403372518662?is_from_webapp=v1&item_id=7135618403372518662

https://www.tiktok.com/@sunkissed.mama/video/7139202798683622702?is_from_webapp=v1&item_id=7139202798683622702

https://www.tiktok.com/@ciara_appelbaum6/video/7139175088221375790?is_from_webapp=v1&item_id=7139175088221375790

https://www.tiktok.com/@www.shelby/video/7130733980336311595?is_copy_url=1&is_from_webapp=v1

https://www.tiktok.com/@ellsvillner/video/7137337979722386693?is_from_webapp=v1&item_id=7137337979722386693

https://www.tiktok.com/@its_airotciv_cos/video/7137882391510617350?is_from_webapp=v1&item_id=7137882391510617350

https://www.tiktok.com/@gaiaontop/video/7137952466217209094?is_from_webapp=v1&item_id=7137952466217209094

I'd bet there is more, but that's all I had time for. I hope someone enjoys watching them as much as I did (otherwise, it's not worth posting more finds here in the future !)

I missed a few

https://www.tiktok.com/@_srdcovka_/video/7136159083886906630?is_from_webapp=v1&item_id=7136159083886906630

https://www.tiktok.com/@elena__g_/video/7136591116874550534?is_from_webapp=v1&item_id=7136591116874550534

https://www.tiktok.com/@plovediddy/video/7131474670775340334?is_from_webapp=v1&item_id=7131474670775340334

https://www.tiktok.com/@veroorts/video/7134391952883109166?is_from_webapp=v1&item_id=7134391952883109166

Some of those are really cool, some very nice clothes filling effects as the wine flows inside their tops or dresses. I have occasioanlly wondered about using cheap red wine as a wam substance, might have to experiment with that!

And yes, correct for the messy forum, by UMD rules only pure water counts as wetlook, anything else - wine, oil, other clear liquids - is messy.