Why everyone is obsessed with degrading own moms don't you like to see the happiness on her face when they experience orgasam

I had one slave cuck son; our kink was to give his mom an orgasm. He wanted to see me and his mom making love. Kissing, fingering, penetration in her pus**.

Treating her like my own gf and having sex with his mom when he is in the same house. He wanted to see his mom as a slave for my pleasure.