kantai collection, shinkaisei-kan, faceless male, battleship-symbiotic hime, airfield hime, shota admiral (kantai collection), moisture (chichi), !?, 1boy, 2girls, age difference, all fours, arm support, ass, bed, bed sheet, black hair, blush, bouncing breasts, breasts, curvaceous, demon girl, doggystyle, drooling, ejaculation, erect nipples, faceless, from behind, heart, heart-shaped pupils, hetero, holding arm, horns, huge ass, kneeling, large breasts, long hair, multiple girls, nakadashi, navel, nipples, nude, oni, oni horns, open mouth, orgasm, pale skin, plump, pussy juice, red eyes, semen, sex, shota, smile, straight shota, sweat, sweatdrop, symbol-shaped pupils, taken from behind, tears, tongue, tongue out, toyboy, white skin