FURVERT!

1:1 2019 3_toes alpha_channel anal anal_fingering anal_masturbation anthro biped blush bottomwear briefs bulge canid canine canis clothed clothing clothing_aside conditional_dnp dialogue digital_media_(artwork)discarded_clothing duo english_text eyes_closed fantasizing feet fingering fingering_partner fingering_self fur grey_body grey_fur hair hi_res humanoid imagination male male/male male_penetrated male_penetrating male_penetrating_male mammal masturbation max_(notkastar)muscular muscular_male notkastar pants penetration rainbow sex signature simple_background smile teeth text thoughts toes tongue translucent translucent_body transparent_background underwear underwear_aside vertical_bar_eyes wolf zatch_(notkastar)