River hits the wall with a soft cry, relishing the way her breasts press against it; just hard enough to hurt, but oddly comforting in its own way. This is how he wants to be about it, huh...

She's into it. The elf's ass grinds against Erik as much as she's able to make it, his inhuman strength hard for her to contest unless she's permitted to. It's something she's known about Erik, and it's so very thrilling.

"Going to bite me, my lord?" River teases. "Bite me and then fuck the liquid back in?"