"We have so much research to do now," River murmurs to him, stopping to nip at Erik's ear. "Local marriage laws, wedding traditions, we gotta figure out...I mean, my people do torcs as signs of marriage but that'd make casual feeding at least a little annoying for you."

Not that River minds being bitten on the inner thigh, but the wrist is a no-go thanks to her sigils and putting an obstacle on her neck...