For a long time I wanted to find out what is so unusual about call girls, once they have a huge demand for their services. Now I understand, a rare girl will be so long, skillfully and with such pleasure to suck her boyfriend's dick. A minute, two minutes, and then be good to switch to her pussy. She'd give a blowjob until you pulled her hair out! She's definitely worth her money.
Well if you don't have anybody to have sex with, you can have fun with your sister in the 69 position, and they're pretty good at it.