komena (shinyday312), original, commentary request, highres, 1girl, air bubble, bikini, black hair, blue scales, blush, boy on top, breasts, bubble, cleavage, collarbone, couple, fins, green scales, hair over breasts, half-closed eyes, head fins, hetero, interlocked fingers, intertwined tails, large breasts, long hair, looking at another, mermaid, mermaid with mermaid, merman, mina (komena), minato (komena), monster boy, monster girl, navel, on bed, open mouth, parted bangs, shadow, shell, shell bikini, short hair, sidelocks, smile, stomach, swimsuit, topless female, topless male, underwater, wavy hair, yellow eyes