I think one of Jon’s most common fantasies in S4 is “what if someone raped me while I was in the coma.”
Mostly it’s Elias, but sometimes he’ll imagine a random doctor or nurse. Sometimes they use his face but often it’s his cunt or ass.
Most often he imagines Elias, though. Elias rucking of the hospital gown, touching him in all the right places until he’s nice and wet and Elias can just slide right in (and he doesn’t even need to care about stretching Jon out, he’s not aware enough to care about the pain of the stretch. And then he uses Jon, fucking his unconscious body as rough or as sweet as he pleases, chasing his pleasure as Jon helplessly cums on his cock. Finally he thrusts deep inside and breeds Jon while he’s utterly helpless to stop it, ensuring he wakes up pregnant, forced to carry a remnant of Elias.
And he feels stupid guilty for it but it’s such a tantalizing fantasy and he cums so hard, imagining Elias raping him while he’s not even aware of it.