He’d be so lost in eating them out; eyes fluttering shut and throat vibrating with low growls as he practically snuffles into their cunts; rubs his stubbly chin against those tender openings until their knees jerk and threaten to kick him in the head.
Bet he can spent hours licking them slow and thoroughly with a flat tongue, suckling on their plump lips and nosing against a primed, needy clit just sitting there all vulnerable and for the taking.
He needed to learn to be good at this because it takes a while to prepare them for his cock. get them nice and relaxed, clinging to his pumping fingers beautifully. They’re so delirious from his nudging fingers against their pulsing walls and his suckling mouth against their clits that they don’t even realize when he’s basically fucking them on the broad of his hand, only his thumb not yet crammed inside.
Peter would be so smug when he finally gets to slowly press that unbearably broad cock of his into their soft warmth; watching them practically drool with overstimulation.