Orgasmic oral sex

She pushes two fingers deep inside, knuckles gliding past the slick, swollen lips. A second thrust, harder, makes the younger woman arch her back and choke on a cry. The tongue flicks again, side to side across the tight knot of nerves until her thighs start to tremble. Another finger joins, stretching her wider, and a sharp curse slips out. Her hips roll forward to meet each thrust, wet sounds filling the dim room. The woman on her knees presses her mouth closer, tongue licking steadily around the three fingers as they plunge in and out. One more firm curl inside and her partner stiffens, a hoarse moan breaking loose. Come spills over the knuckles. The tongue keeps moving, gentle now, tasting every pulse as the aftershocks fade.