by squeak a.k.a dooney October 1, 2010
what two people do during sex, sliding the males member in and out and all over another participants ass, vagina, etc. with the help of a lube or oil that was added. usually goopin occurs during foreplay. the sensation is distinctive and most always causes a good hard erection and also vaginal secretions more rapidly, hot,desiring passion and willingness to sportfuckeach other into a well earned orgasm,hopefully for both participents
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