Nyaruko-san

Why doesn't he just give her the D?

because she will take it and fuck his eyes out with it

Because she's a literal tentacle monster!

>Instead of giving her the Dick, he bullies her with forks
Mahiro doesn't deserve Nyaruko's love

Because she is a vile Frenchman.

He does at the end of the LN. And he loses all his SAN as a result.

Because Nyaruko behaves like a child.
Mahiro wants a real woman. Like Luhy.

this was the only show I had to drop because of the male MC
Nyaruko deserved better ;_;

Because she is dead

Because half his being [spoilers ]the human half[\spoiler] was trying to stop the cosmo from being filled with countless new eldritch abominations.