2017 animal_genitalia anthro barazoku blue_penis bna_v5 cel_shading claws cowgirl_position duo erection faceless_male gangbang genital_slit grass green_penis group group_sex hi_res horn kemono lizard lizardman lying male male/male manly masturbation muscular muscular_male nude on_top open_mouth outside pecs penis pink_penis precum red_eyes reptile saliva scale scalie sex sharp_claws sharp_teeth sky slit smile spread_legs spreading teeth tree triceps