The Black Queen by The Amazing Adam Hughes
Since you guys love this ship so much here is Adam Hughes lovely illustration of the two. He also commented on the hand-on-boob action in the picture,
“Oh, a note on Jean’s finger touching Emma’s boob… in my mind it was less about Jean copping a feel, and more about Emma being a pushy Personal Space Invader. She’ll go into your mind with no reservations whatsoever, and she’ll stand way too close when she knows it makes you uncomfortable.”” - Adam Hughes
Opinions on ship aside, I found this to be a pretty astute oberservation of her character!