Other ORIGINAL works:
(Illustration by photoshopping a bunch of other people's art together and it's actually for another character, but you can also think of it as Kazimira from the opening scene)

Slap Her (beating)
English (AO3): https://archiveofourown.org/works/15601443
English (pixiv): https://www.pixiv.net/novel/show.php?id=13944905

100% discount (guillotine)
English (AO3): https://archiveofourown.org/works/15626172
English (pixiv): https://www.pixiv.net/novel/show.php?id=13945035

Suitor Test (fairy tale, scat)
Russian (AO3): https://archiveofourown.org/works/18846187

Brotherly Love (fairy tale, bestiality)
English (AO3): https://archiveofourown.org/works/29127507
English (pixiv): https://www.pixiv.net/novel/show.php?id=14580186
Russian (AO3): https://archiveofourown.org/works/18846199

Xenia (no guro, casual sex, no actual intercourse though)
English (AO3): https://archiveofourown.org/works/29127810
English (pixiv): https://www.pixiv.net/novel/show.php?id=14580223
Russian (AO3): https://archiveofourown.org/works/19343212

Kazimira (no guro, girl meets pedophile)
English (AO3): https://archiveofourown.org/works/29127945
English (pixiv): https://www.pixiv.net/novel/show.php?id=14580254
Russian (AO3): https://archiveofourown.org/works/17168600

The Delicious Cake (hanging)
English (AO3): https://archiveofourown.org/works/19934500
English (pixiv): https://www.pixiv.net/novel/show.php?id=13945270
Russian (AO3): https://archiveofourown.org/works/24090661

Marina (heart guro)
English (AO3): https://archiveofourown.org/works/28404522
English (pixiv): https://www.pixiv.net/novel/show.php?id=14355947
Russian (AO3): https://archiveofourown.org/works/28426023

Верёвка впивается в шею (New Year song, parody of "Снежинки спускаются с неба")
Russian lyrics (AO3): https://archiveofourown.org/works/28399860