karen (artist), rinon (megiddo), yaha, kimi ga yobu megiddo no oka de, absurdres, highres, 2girls, barefoot, bikini, blonde hair, blue hair, blush, breasts, cleavage, covered erect nipples, drill hair, frilled bikini, frills, green eyes, hair ribbon, inflatable dolphin, inflatable toy, kneeling, large breasts, long hair, midriff, multiple girls, polka dot, polka dot bikini, polka dot swimsuit, purple eyes, ribbon, side-tie bikini bottom, swimsuit, twin drills, twintails, undressing