nyanko 33, eren yeager, levi (shingeki no kyojin), shingeki no kyojin, commentary request, 2boys, black hair, black pants, bound, bound wrists, brown hair, chest strap, face-to-face, from side, full body, green shirt, holding, holding weapon, imminent kiss, long sleeves, male focus, multiple boys, pants, shirt, short hair, simple background, sitting, sleeves rolled up, teeth, three-dimensional maneuver gear, weapon, white background, white shirt, yaoi