tail bone sex 

When you lay a female on her stomach and lubricate your penis and the crack of her ass, and tail bone section. Gently, without Penetration stroking back and forth, up and down until an orgasm is reached.

Let's have tail bone sex

tail bone sex by Joey Jaw Breaker May 12, 2008

Born-sex 

A term used widely in the Central Californian area and some parts of Arizona meaning a person who remains the gender they were born, being the opposite of someone who is transgender.

I always thought Adam was going to be born-sex, before he became Amber.

Born-sex by CannibalPrince April 24, 2011

born sexy yesterday 

A movie trope in which a female character has a child-like innocence, naivety, or intelligence while being an attractive, sexualized woman. This allows male characters to teach, dominate, and take care of the woman while being sexually attracted to her. This innocence means the character may make “sexy mistakes” like changing or bathing in front of the male lead while being unaware of her desirability. The best known example of this is Leeloo from The Fifth Element

I wanted to see Poor Things, but apparently Emma Stone is just a born sexy yesterday.

born sexy yesterday by Madam Pond February 6, 2024

Minecraft Bone Block Sexual 

It's when you get turned on by the Bone Block sound in minecraft.

"Ooh bruh this block sounds so nice, I kinda get turned on by it".

"Bruh you must be Minecraft Bone Block Sexual then".

Minecraft Bone Block Sexual by Maxadkille January 23, 2021