Rule 34 Dev - 1boy abs balls blue_background cum erection feline grimoire_of_zero iceman1984 looking_at_viewer male male_only mammal masturbation mercenary_(character) mercenary_(zero_kara_hajimeru_mahou_no_sho) muscular open_pants orgasm pecs penis simple_background solo tiger zero_kara_hajimeru_mahou_no_sho|2455718560