kanzaki naoya, takayashiki kanako, another dimension, carmine (company), game cg, 1girl, arms behind back, bdsm, black hair, bondage, bound, breasts, breasts squeezed together, bruise, closed eyes, fresh piercing, grabbing another's breast, groping, indoors, injury, large breasts, long hair, necktie, nipple piercing, nipples, nude, piercing, piercing tool, safety pins, saliva, sitting, solo focus, tape, tape bondage, tears, toilet, torture