Arvis often had to make his own luck, so having it fall right into his lap was worth enjoying. Literally in his lap, in this case, with Serenity straddling him while they tried to undress each other, getting all tangled up. Serenity might have to settle for just getting him partway there.

"You'll see plenty of me in the days to come," he replied, starting to work her panties down. He could just leave those around her knees as well, if they were really impatient.