At first, Seth was concerned about Irene's bearing, but as he watched her move her mouth all over the head of his dick, keeping it in her warm mouth while she flicked its tip with her tongue, his worries were washed away.
As Irene sucked on the head of Seth's cock, she raised her eyes and looked at him, her right hand lightly rubbing his dick while her left played with his balls.
After a while, Irene released Seth's cock, and then while stroking it she began giving long licks, lathering it with he spit and sucking at the sides, then after her head moved down to his balls and took them in.
Showing no bias, Irene showered Seth's two sacks with equal attention rolling them in her mouth and slowly tickling them.
With turns, she sucked on them and then pulled them out of her mouth with a pop, before then going back to suck them.
As Irene worked, tingles of pleasure shot all through Seth, making his reach down and softly stroke her head.