Flatugasm

The unexpected phenomenon in which a particularly resonant or powerful fart, usually occurring in bed, brings about an intense and euphoric orgasm from one's partner.

“She couldn’t believe it, but his flatugasm had her laughing and curling her toes at the same time.”

saguaro slammer

Saguaro Slammer: A bold and unconventional act performed in the Arizona desert, where one partner inserts a finger into the other’s backside shortly before delivering a stinging smack to the face during climax.

“After trying the Saguaro Slammer in the Arizona desert, she was left feeling more bewildered than pleased, questioning their spontaneous decision.”