Edging (or Orgasm Control) is a sexual technique that involves repeatedly stimulating the area just before ejaculation (the edge state), then suddenly stopping or slowing down to allow the arousal to subside slightly, before resuming stimulation. This process is repeated multiple times until actual orgasm/ejaculation occurs. Why is it effective? Physiological principles and how to practice (from beginner to advanced, very detailed steps) Stage 1: Basic masturbation edging (Solo...

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")

性行為（尤其是高潮）讓人感到快樂、滿足甚至「幸福」的核心原因，正是大腦釋放出一堆天然的「快樂化學物質」，其中內源性鴉片類物質（endogenous opioids，如β-endorphin）...

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