FURVERT!

2017 ^_^anthro areola asgore_dreemurr balls beard belly biceps biped blonde_hair blush boss_monster_(undertale)bovid caprine cel_shading chest_tuft crown digital_media_(artwork)erection eyes_closed facial_hair floppy_ears genitals glans hair half-length_portrait headgear hi_res horn humanoid_genitalia humanoid_hands humanoid_penis long_ears long_horn male mammal masturbation mature_anthro mature_male musclegut muscular muscular_anthro muscular_male nipples pecs penile penile_masturbation penis portrait shaded short_hair smile snappygrey snout solo tuft undertale undertale_(series)vein veiny_penis