Rule 34 Dev - 1boy 1other alternative_costume alternative_hairstyle androgynous blue_hair blush canon_genderswap cosplay crossdressing crossplay embarrassed girly mature milim_nava(cosplay) otoko_no_ko petite petite_body pixiv_id_14245053 rimuru_tempest rule_63 sexless solo tagme tensei_shitara_slime_datta_ken trap twintails yellow_eyes|11701757256