Any media where they discuss castration

[Lizz]

I disagree that most women are repulsed by eunuchs.
Most women I know don't know anything about eunuchs!
And most women have had a lot of trouble with men.
If women knew that a eunuch is likely to be more faithful, less angry, and more even-tempered than a man, eunuchs could become very popular as partners.
Modern eunuchs need a public relations campaign

"Maybe 40+ or even 50+ would like a eunuch man, but, from my experience in three different states in Brazil, women until their 40s value sex a lot. Most women might not care about missing testicles, as long at it doesn't interfere in the sex live, but definitely wouldn't like a nullo."

I hear you, many younger women value sex. But their testosterone/sex drive is still a fraction of mens'. That is true, that many older women would value eunuchs after menopause. Additionally, women of ALL ages who have been cheated on or physically beaten up by men would be interested in peaceful partners.
Plus there are the asexuals...on the asexual dating site ace-book.net, there are more women of all ages there than men. Many of these like affection but don't need the big sex drives of men.

[Friotler7]

Druuna. In the second chapter, one of her mutant friends from the bellow city was castrated by the police. Just remembered that.

[Friotler7]

Also, in Voltaire's Candid or the optimisim there are some eunuchs mentioned, and one of them even cry over a so beautiful women that he would like to have sex with her (or r@p3), if he still had his testicles. This part is particularly erotic to me.

[dandelion]

There's a movie I watched a long time ago where a guy was having sex with a girl doggy style in his bedroom. A killer entered the room quietly and stabbed the guy from behind, and just before the guy collapsed she cut off the guy's noodle and tossed it right next to the girl's face. It was still leaking cum...

I think it would normally make any male viewer goes soft...

[mounds_dont]

There was a series out there "The Bitten" where they castrated a captured werewolf. It lasted several seasons. Maybe Netflix? I can't remember.

[Sakebigoe]

Not sure if I'm allowed to share links, feel free to delete this if not but I thought this was funny and it's relevant to the subject.

https://youtu.be/Fvkh6Lnl6ik?si=mBZGx_Ky_bqFLhLB

[Friotler7]

Just a quick one. Here, this girl is commenting about some of her most embarassing moments. In one of them, she was having class about male reproductive system. One of her colleagues says that it might be horrible to be a castrated man, since he could no pee correctly (considering that the testicles store urine) and that they would have nothing "down there". The narrator explained to her that a castrated man only loses his testicles and thus can't procreate, but can still urinate normally with his penis. Her colleague thanked her and said she was smart, but instead of accepting the compliment, the narrator said "Oh, I'm not, that's just obvious".

She said it without intention of being aggressive, but when she noticed her mistake, the other girl was already mad with her.

1:00

https://www.youtube.com/watch?v=Q6BebSPQgcw