kanzaki naoya, kazama kotoko, eien to natta rusuban, touchy, choking, game cg, 1girl, anal, asphyxiation, barefoot, blue hair, censored, clothing aside, drowning, feet, hairband, legs, loli, long hair, multiple insertions, name tag, object insertion, one-piece swimsuit, peril, school swimsuit, soles, solo focus, stomach bulge, submarine motor, swimsuit, swimsuit aside, thighs, toes, torpedo, underwater, vaginal, what