Had she said it, about how sexy his deep voice was? No? Fine. She had to admit, his deep voice was such a turn-on.
Hazel was sensitive to noise because she needed to be aware of her surroundings in order to be able to tell whether or not she was in a safe place.
Therefore, Ranon's voice was really pleasant to her ears. Probably this was what you called 'eargasm,' and Hazel almost got her orgasm too right there and then when Ranon unhooked her bra.
She let him do that; she even helped him to get rid of that little piece of cloth that covered her body.
Hazel chuckled when he groaned because she started to grind her body against his. She liked the sound of his raw voice, and it made her wet.
Arlo had a deep voice too, but Ranon was on a whole different level. His voice was a drug to the addict.