Pov, 2 subjects, male monster on top, first-person perspective of the receiver, from below, foreshortening, vaginal penetration, full insertion, all the way in, penis deep inside, massive penis, veined penis, pronounced knot, knot at the base pressed hard against the vulva, muscular male body, terrifyingly massive male, dark broad-shouldered predatorial frame, leaning over the viewer, thrusting, forceful thrust, brutal thrust, mid-thrust, motion blur on the hips, sharp canine teeth bared, open mouth, breath through clenched teeth, sweat on his chest and forehead, veins standing on his forearms, big hands braced on either side of the viewer's head, claws denting the bedding, female on her back, legs spread, spread legs, belly bulge, abdomen distended, stretched to the limit, slick skin, sweat, trembling thighs, wet hair clinging to skin, blush, half-closed eyes, mouth fallen open, spoken_heart, seductive_smile-adjacent flushed pleasure, thigh contact against his hips, wet slapping implied, thick wet sheen of fluids at the join, dim warm key light, shadow of his body pinning the viewer, intense, overwhelming.