Rule 34 Dev - 2boys akn_gntk anal anal_sex arm_grab arm_held_back arms_around_neck bar_censor bite_mark blush boxers closed_eyes doggy_style erection fellatio from_behind gay gintama gintoki_sakata hand_on_another's_head hickey_marks holding_penis implied_oral implied_sex kimono kissing kneeling leg_grab licking_penis looking_at_another male male_only motion_lines multiple_scenes nude off_shoulder on_back oral pants_down penis profile purple_hair smile spread_legs strawberry_print sweat takasugi_shinsuke toned toned_male topless topless_male white_hair x-ray yaoi|9035492616