1boy, 1girl, blonde_hair, blush, breasts, bulge, chainsaw_man, covered_navel, demon_girl, demon_horns, feet_out_of_frame, hetero, horns, legs, long_hair, lying, naoillus, on_back, one-piece_swimsuit, orange_eyes, power_(chainsaw_man), red_horns, spread_legs, swimsuit