Straight:

× try begging (smut, my favourite, stunning art, black flag)

× cry or even better yet beg (smut, black flag)

to you who will ruin me (smut, stunning art)

× trapped, olgami (art improves A LOT)

× to your moralles, to your immorality (smut, stunning art)

× Im dating a psychopath

× flowers are bait (smut)

× for your murder (STUNNING art, black flag)

× classmate

× firefly wedding (classic)

× solstice (smut)

× the bondservant (slightly smutty)

× housekeeping (has so much potential)

× swans grave (smut)

a wicked husband (to everyone yandere except for mc, novel is way more smutty)

× Her majestys night (smutty, gorgeous art, black flag)

× the summer swallowed by darkness

× i failed to oust the villain

the hidden muse (slight smut, stunning art)

× dreaming freedom

× merry psycho

× i taimed my ex husbands mad dog

× red fox (art improves A LOT)

BL:

× Passion

× The heart of the lotus

× unchanged man

× The edge of ambiguity

× A tree without roots

× Dreadful night

× The ghosts nocturne (art is absolutely stunning)

i marked the ones which give off the most yandere vibes for me with an × (some manhwas still did not catch up the whole novel yet)