I found research. On Instagram.

[Hiiro326]

loveual content is not allowed on Instagram or Facebook, but it is on Twitter and Vine.

[Ad Bot]

[devildogelite]

there's also research on vine.
vine and instagram just try to keep the hashtags hidden. trying to search for #masturbate or #vagina will return no results, whether or not there are actually posts that use them.
however, there are always loopholes. i think you can still find accounts that have research with no problem - they aren't deleted or filtered like the hashtags.

Who the forget searches for masturbate or vagina when they're trying to find research? I mean when I was like 12 I would google boobies for research.

[Nickelob Ultra]

why would you go on social media for that stuff when you can go to like actual sites for research