Also, I have done a small amount of escorting for straight women, and more of them are interested in respect, kindness, and good cunnilingus and massage skills than penis size, penetration etc! Obviously this does NOT prove true for all women, but it's definitely something to note in terms of advertising! (On the other hand, places like CL are full of skeezy dudes offering to "lick your pussy for hours for free", so be careful with phrasing etc).