Pompoir
Pompoir (/pɒmˈpwɑːr/ POM-PWAR), also known as the Singapore grip, is an ancient sexual technique in which a woman uses her pelvic floor muscles, particularly the pubococcygeus muscle of the Levator ani, to rhythmically stimulate a man’s penis while both partners remain still. The practice emphasizes internal vaginal control to massage the penis with subtle, wave-like contractions, usually performed in a woman on top position.
The term pompoir is the French transliteration of the Tamil city name "Pahmpur". Originating over 3,000 years ago in India, the practice was performed by Devadasis, female temple attendants skilled in dance and sexual techniques. It spread throughout Asia, particularly among elite escort communities, and was refined in regions like Thailand and Japan.