Rule 34 - 2023 2boys Anthro Balls Big Pupils Blue Ears Blue Hair Blush Bodily Fluids Brand New Animal Breath Canid Canine Canis Claws Close-up Detailed Dilated Pupils Duo Ear Piercing Ear Ring Ear Tuft Erection Facial Markings Fangs Gay Genitals Green Eyes Grey Background Grey Nose Hair Hand On Body Head Markings Homomo 19 Humanoid Genitalia Humanoid Penis Long Ears Long Penis Looking At Viewer Male Male/male Male Focus Male Only Mammal Markings Multicolored Ears Multicolored Hair Nude Offscreen Character Open Mouth Pecs Penis Penis In Mouth Piercing Portrait Presenting Presenting Penis Pupils Ring Piercing Shadow Sharp Claws Sharp Teeth Shirou Ogami Short Hair Simple Background Small Pupils Solo Focus Studio Trigger Surprised Expression Sweat Teeth Tuft Two Tone Hair Vein Veiny Penis White Ears Wide Eyed Wolf