Rule 34 Dev - 1boy abs anthro artist_name balls ballsack bara biceps big_macintosh_(mlp) big_penis boner chin_pubes completely_nude cutie_mark draft_horse erection facial_hair freckles friendship_is_magic furry gloves horse_collar huge_cock humanoid_penis long_penis looking_at_viewer male male_nipples male_only male_pubic_hair monochrome muscular_male my_little_pony naked nude_male pecs penis scrotum sketch smile smirk solo sweat testicles thick_thighs veiny_penis wolf_con_f|11044057072