Check list of 10 Things to Get People to Give You Casual Sex by Amelia G
Good hygiene
Snappy clothes or a really good body (The former can sub for the latter.)
Personal poise
Creative small talk and cool anecdotes or interesting friends (The latter can sub for the former.)
Fascinating personal accomplishments or a remarkable aptitude for dishonesty (The latter can sub for the former.)
Good looks or a mohawk or being in a totally unheard of band which couldn't even remember to show up for a gig in your friends' basement (See above.)
A committed partner of many years (preferably a partner so accomplished, cool, and attractive as to inspire envy in those you would like to fuck.)
The phrase "If only my [boyfriend / girlfriend / husband / wife / slave / concubine / mistress / master/ special friend / committed partner of many years] could be as incredible, smart, sexy, sensitive, funny, and extremely cool as you are."
A redistribution of financial endowment
A good sense of humor (The BLT staff depends on numbers one through nine to get laid.)