Similar to パール・ネックレス_(性行為)

Softcore pornography

Fluffer

Mating press

Deep-throating

Double penetration

Hardcore pornography

Bi-curious

Golden Age of Porn

Unsimulated sex

List of members of the AVN Hall of Fame

LGBTQ (acronym)

SOGIESC

X-Rated Critics Organization

List of members of the XRCO Hall of Fame