Its yandere an only fetish in this site?

Maybe is the sensation of danger too... Honestly, i like the yandere characters in the animes, because of the the fantasy of somebody crazy for love and the lover being his light in his life, is kinda cute; but in reality, i think i pass this kind of person, for my well being.

'Yanderes' do exist, but they're more pants-shittingly terrifying than 'sexy'. There's erotomania (the delusional belief someone is in love with you) and a plethora of other obsessive psychological conditions that can result in yandere-like behaviour including (but not limited to) stalking, kidnapping or even murder.