3. 8. Follow Hannah on Twitter.. The mechanisms of sexual pleasure involve a combination of nerve impulses, blood flow, and muscle tension. Asking for what you want is worth the embarrassment What's a brief awkward moment of sounding like one of those women at the end of a 900 number compared to, well, getting what you need? More: How to introduce your partner to sex talk and erotic role play Next: More hings every woman should know about sex 1 of 4 Tagged in libido orgasm sex sex facts Comments Follow Us Facebook327k Twitter55.4k Pinterest104k Google Plus5.5k RSS SheKnows Media ‐ Beauty and Style Slideshows 7 sex positions for the car if you dare to try it 55 love quotes that will never go out of style 20 women share what they regret about their weddings 6 masturbation positions for some damn good 'me time' Subscribe to SheKnows Daily News The stuff you need to know, crafted just for you. (Example: "Are you comfortable wearing swimwear in public?" "Very comfortable. Featured image via iStock. News.