No, not the one where you have to pay for it? This is between two consenting adults in which you have had sex before and now it is a regular thing for the two of you. Just how does one ask for sex when he or she feels like doing it?
Do you say it out loud?
Do you like some of wife's friends who say their husbands like to send signals by touching their body late at night?
Do you show your desire by putting all the lights out, put on some candles and wear that lingerie that you have bought just to be teared off like what those steamy novels have taught you?
Do you just bat your eyelids and your partner will know how frisky you are?
Naughty messages the whole day through the handphone?
With all the advent of technology, this basic need is one of the most important between a man and a woman who is having a relationship. When you started to date and it was the first time, you need to be careful with what you say or how you convey your message if you want to go all the way. One wrong move and someone will scream bloody murder. But, sometimes, even after so long knowing each other, making love is still something which needs to be properly set up and conveyed.
As for me, oral fixation always works...
As in speaking, not THAT oral fixation...but it works too...