I know this isn't a great morph, but I like the subject matter.
   

They're characters from the horror movie Cabin Fever, and this morph is based upon a sex scene they had.

They weren't a couple, but halfway through the movie the girl just decides that she really wants to fuck someone, and the guy was the only one around. So she throws him down on a bed and just starts riding him like crazy. She's so hot for it, she refuses to even stop for a few seconds to let him put on a condom.

She rides him hard, all the way to a powerful climax. You just know he jizzed her full of every last drip his nuts could produce. Her energy makes it seem like that's exactly what she wanted.

It's one of the hottest scenes I've ever seen in mainstream cinema. And it really feels like the sort of sex that should get a girl pregnant. So even though it doesn't show much, I found this morph really hot and really satisfying to see.

But it's a pity that it doesn't show more skin.