well I’m straight (?) so I’m more inclined to disagree, and lean on the side of people that sex is often male-centric, due to the patriarchy, and thus, there is a lack of research/interest on women sexuality, especially if it doesn’t involve men…
tldr: it’s more aligned to misogyny than heterosexuality (?)
OMFG I'm so glad people are finally seeing this. The amount of sex scenes in yuri manhwas that includes anything other than fingering is little to none. I've only read one single manhwa where they used a strap for one chapter ): I just started to realize how boring these smuts are after I came across AO3. Anyway, authors really should research before writing these explicit stories if they really want to captivate readers imo.

when yuri(s) realize that not only does cunnilgius and fingering exist, but ALSO nipple play, sex toys, scissoring and straps exist too!
Let’s make the sex scenes ungodly levels of perfection :)