<3 3_toes anal anal_penetration anthro anus backsack balls butt claws daftpatriot deathclaw duo eyes_closed fallout greyscale hybrid kobold licking licking_lips looking_back lying male male/male monochrome on_front on_top open_mouth penetration perching_position perineum saliva scales scalie sex size_difference small_dom_big_sub teeth toe_claws toes tongue tongue_out video_games