Irrumatio is an advanced technique that gives men an ultimate feeling of being enveloped and tightly gripped in the throat, but the core principles are safety, gradual progression, and relaxation. For safety and as a prerequisite, it's recommended to train the gag reflex...

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During intercourse (penetrative sex), if a woman's genitals make popping, slapping, or gurgling sounds, this is medically termed vaginal flatulence or queefing.

"Reverse missionary," "female missionary variant," or "Upside-Down Missionary/Reverse Missionary..."

"Eagle style" or "spread eagle wing style", also called "Spread..."

(Coital Alignment Technique, or CAT for short, also known as the "cat position" or "coital alignment technique") is an advanced version of the traditional missionary position. The focus is not on vigorous thrusting, but rather on using pelvic friction and pressure resistance to allow the dorsal side (or base/pubic bone) of the penis to continuously rub against the woman's clitoris while maintaining penetration. Why does CAT make it easier for women to orgasm? How to do it correctly...?

Ladies' Choice pose (also known as "Ladies' Choice")

The core reason why sexual activity (especially orgasm) makes people feel happy, satisfied, and even "blissful" is that the brain releases a bunch of natural "pleasure chemicals," including endogenous opioids (such as β-endorphin)...

Reverse 69 oral sex position (also called Inverted...)

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