Arachnes cannot drain blood from cocoons without taking damage

[Crono209ggg]

When an Arachne tries to drain blood from cocoons, they start vomiting and take poison damage due to the blood they consumed, and it doesn't make any sense

https://github.com/user-attachments/assets/d2c7f358-c9ef-4f31-b634-9d90923bb4a1

[Evgencheg]

Same problem with oneirophag(red spider)