[R18] WIP-Mordred getting nursed

I 'd like show you my recent sketch of something more intimate, Mordred being nursed by health by Gudako.

Considering their personalities, you could argue that Mordred should be on top—but since I wanted to draw her with her legs spread, I ended up putting her on the bottom :)

I plan to create more sketches like this and pick some of the best ones to refine.

I'm not quite sure if this would count as R18 or not, maybe you can tell me ?