tumblr's very own z-queen (zbtw)
http://www.ign.com/boards/threads/rate-this-california-tumblr-girl-10.204429940/
a quick google image search for z-queen or zbtw will yield many results as well as noodz.
These are the “official tiktok” leggings that OP is wearing.
SEASUM Women's High Waist Yoga Pants Tummy Control Slimming Booty Leggings Workout Running Butt Lift Tights https://www.amazon.com/dp/B07F6GG5L4/ref=cm_sw_r_cp_api_glt_fabc_R0XP2NMQY190RRF1W478?_encoding=UTF8&psc=1
Also I’m 6’8” 225 & they’re comfy as fuck.
I use Chrome.
I see an image I like, right-click it, and find larger sizes, more of the girl, etc.
Here are the high-res originals, if you want them.
EDIT: Some people say Mediafire isn't working; here they are from Deposit Files. Feel free to mirror the package if one of the servers goes down.
Here's a quick clip http://www.cliphunter.com/w/1190345/Yoga_pants_lesbians_hot_playtime_will_melt_your_dick
And here's the full download http://rapidgator.net/file/17936942/touchy_feely_big_3.mp4.html
Amazon ;) Textured Womens leggings