驾校训练式
Sit your girl on top of you 女方坐于男方身上
• Pluses： Combine the pleasant with the useful � sex and studies
• 优点：寓教/“交”于乐
Minuses： don’t get carried away too much by one of the things or you risk being deprived of either orgasm or your car
• 缺点：切勿太过投入于驾车或是做爱，否则你不是赔了夫人就是折车。
The posture： backseat
后座仰臣式
You lay on your back， the girl is on top of you
男下女上。
• Pluses： it is comfortable and pleasant， you don’t exert yourself
• 优点：既舒坦又愉悦，不费吹灰之力。
• Minuses： Judging by the face of the male， the girl simply strangles him with the breasts. Don’t let it happen！
• 从男方面部表情判断，女方的“胸器”搞得他要窒息了。切记慎之！
