Rule 34 Dev - anthro balls duo genitals kissing kissing_balls kissing_penis_tip knife laboratory love male male/male oral penis penis_kissing plant plantcest playing science science_fiction sex walk-w-igny trigun trigun_stampede millions_knives vash_the_stampede canid canine mammal maned_wolf hi_res incest_(lore) trans_(lore) trans_man_(lore)|21148189860