sensei, doodle sensei, and kisaki (blue archive) drawn by suri_(gurunovle)

1boy 1girl absurdres bikini bilingual_commentary black_bikini black_hair black_robe blue_archive blush braid_over_shoulder breast_sucking breasts butterfly_hair_ornament doodle_sensei_(blue_archive) fingering grey_eyes grey_halo hair_ornament halo hetero highres holding holding_swimsuit holding_unworn_clothes kisaki_(blue_archive) kisaki_(swimsuit)(blue_archive) kiss long_hair mixed-language_commentary navel nipples official_alternate_costume official_alternate_hairstyle robe sensei(blue_archive) sex shirt skirt small_breasts stomach suri_(gurunovle) swimsuit unworn_swimsuit very_long_hair white_shirt white_skirt