akira (togainu no chi), keisuke (togainu no chi), togainu no chi, highres, 2boys, 4k10r1, ahoge, black jacket, brown eyes, brown hair, fur-trimmed jacket, fur trim, grey eyes, grey hair, hair between eyes, hand grab, heart, holding, holding leash, jacket, leash, long sleeves, looking at another, lower teeth only, male focus, multiple boys, open mouth, orange shirt, portrait, shirt, short hair, simple background, sweatdrop, teeth, upper teeth only, white background, white shirt, yaoi