Finn's eyes opened when Poe's fingers pressed against his lips. Humming a little, he pulled himself away from Rey to wrap his lips around the fingers. He got his tongue involved and flicked his eyes up at Poe, making sure he was watching as Finn got him clean again.

But he couldn't really leave Rey wanting either. He moved a few more digits into her, trying to replace what Poe had left. Then he smiled around the fingers in his mouth, pretty delighted about his position right now.