FURVERT!

1:1 animal_genitalia anthro anus black_penis butt butt_shot crotch_shot dragon duo erection frottage genital_slit genitals hi_res imminent_anal imminent_sex knot kuribon male male/male mythological_creature mythological_scalie mythology penile penis penises_touching pink_knot pink_penis raised_tail scales scalie sex storm_(wyvern)tail tail_anus thanasis ventral_scales