If I were good at drawing and I was being offered a great sum, I'd have no problem drawing that for a decent amount. It's not like you're acting in it.
fun fact, nsfw artwork is actually way more common than you think
most of the top artists on patreon are research artists
rebecca sugar was drawing ed, edd n eddy research long before she joined cartoon network.
sanrio has no problem with having hello kitty printed on lingerie and love toys.
that's prolly because people are more willing to pay for research rather than sfw art, which is really sad but true
