I forgot that in /art/ you only post your own artwork, that branding picture isn't mine.
Also Branding (焼印) was supposed to be bold / emphasized not hidden. More:

性器破壊 Genital destruction
水責め Torture with water
電気責め Torture with electricity
達磨 Quadruple amputee sort of again
四肢切断 Dismemberment
有刺鉄線 barbed wire (in practice, usually r-18g)
卵巣 ovary
子宮 uterus
ニプルファック nipplefuck (phonetic)
絞首刑 hanging
エロ処刑 ero execution
眼孔 Eye socket (sort of)
眼孔姦 Eye socket rape (sort of)
眼姦 Eye socket rape (actual)