Anyone can have sex with a call girl if they know the key points! The production staff of "Sex Guide" thoroughly investigated the rumored call girl negotiation techniques and secretly filmed their effectiveness! Actual sex is strictly prohibited, absolutely not allowed! Men get excited when they are told that! In the end, it often depends on the partner, so we put into practice the strategies according to the pattern and situation! Pleading, handjob technique, just repeating, or relying on luck? ... The romance of call girls is here!