I don't know why, but the sight of Shepard's brain ejecting itself from her head makes me burst out laughing every time! And the simple NOPE! that comes with it! Oh man, that's perfect. Best joke in the series so far!
Here she's after Thane. Of course kissing his species causes hallucinations in humans (yes they actually put that in there) so if we did see any porn of them she'd probably be doing it while confessing that in third grade she blamed another student for losing the gold fish-Cthulhu.