4_toes anal anal_penetration anthro argentfang arm_support balls barefoot black_fur black_penis canine claws cum cum_in_ass cum_inside cum_on_penis detailed dragon erection fire_ring from_behind fur gay halo horn hug interspecies lunalei male mammal multicolor_fur nature navel no_nipples nude on_one_leg orgasm penetration penis precum raised_leg rock scalie sex sky spread_wings standing_sex sulfer sulferdragon two_tone_fur water waterfall wet wings wolf