Rule 34 Dev - 2boys ambiguous_penetration blonde_hair blush brother brothers dialogue english_text eye_contact gay gay_anal gay_incest gay_sex hand_on_head incest looking_at_another male/male male_only millions_knives missionary_position penis prosthetic_arm scars scars_all_over sibling siblings submissive_male submissive_top sweat trigun trigun_stampede twincest twins vash_the_stampede vein yamzokk yaoi|10140150080