Mandragora

The Mandragora is a type of plant monster that dwells underground and often sleeps. If one is forced out against their will, they will shriek loudly that causes paralysis and can kill weak hearts.

Luka sees a strange plant on the ground as he heads to Iliasburg, and is opted to pull it out. If he does, the plant reveals to be a Mandragora and attacks.

Encyclopedia Entry
"A monster born from human blood and semen; usually buried underground, she is able to sleep for decades at a time. Normally the photosynthesis from their leaves above ground is enough to sustain them.

''Mandragoras are mostly harmless, staying underground. However, if they are forced out against their will, they will let loose a powerful shriek that paralyzes all living beings that hear it. Left in a bad mood, they will regularly attack whoever pulled them out. If it's a man they are sure to supplement their diet with his semen.''

''As a plant that's close to being human, Mandragora have female genitals that can be used for both feeding and reproduction. In addition, they are known to use their mouths and breasts to wring semen from their prey.''

As they are generally harmless to humans, it's wise to be wary of pulling them from the ground."

Battle Overview
Introducing the paralysis status, she attacks Luka with her Fellatio constantly. During the status ailment, keep trying to attack; if Luka simply Waits, he automatically loses to her Tit Fuck. Just as Luka is at the brink of the edge, he manages to break free and attack.

If on Hard Mode, Luka's health is restored to the halfway point and the battle continues normally. Use Demon Decapitation and attack until she decides to retreat.

If Luka succumbs to her Fellatio, she will keep sucking his penis. If he loses to her other attacks, she performs a vaginal intercourse. Either way, she then takes Luka deep down into the ground where she continues raping Luka in her sleep, thus keeping him as a sex slave.