A visit to my regular escort turned into the kinkiest session. On arriving i didn't know her friend was there so we had a drink and small chat which was progressively turning into dirty conversation. Some teasing play and the other girl sat on my lap where we started groping and fondling about. My regular undressed herself, went to bed and started to masturbate, so we joined her. We tried every dirty pose that came to mind, fired three shots in an hour and a half, i was on cloud 9 to say the least.