saitou natsuki, tomoe rena, kourin tenshi en ciel rena, game asset, non-web source, official art, self-datamine, variant set, visual novel cg, 1girl, 2000s (style), :o, bathroom, bent over, black thighhighs, blue skirt, blush, bow, breasts, brown eyes, brown hair, censored, dutch angle, erection, futanari, futanari masturbation, hair bow, hair ribbon, indoors, leaning forward, long hair, long sleeves, masturbation, medium breasts, miniskirt, mosaic censoring, open mouth, panties, penis, pleated skirt, ponytail, ribbon, sailor collar, school uniform, serafuku, shirt, sitting, skirt, solo, thighhighs, toilet, toilet use, underwear, white shirt, yellow bow