Image #20885 - blush, white_hair, black_hair, male, sweat, looking_back, embarrassed, 2boys, male_only, yaoi, from_behind, gay, clenched_teeth, topless, nipple_tweak, hickey, topless_male, chinese_text, nipple_pinch, gintama, gintoki_sakata, hijikata_toshiro, sapomu4, hickey_marks
