from the front intersection, this kind of love , is also a kind of love the most basic way, is also a kind of love making unique to humans. Say it is the most basic sex is sex because there are many methods, but generally can be divided into two categories, namely, from the front or the back surface. All positive overlapping love making is the evolution from the lovemaking to. Say it is a kind of sex style unique, because other animal never positive overlapping manner.
this is for humans. There’s even a Western biologists demonstrated great apes evolved into humans are upright walking, because it is easy to positive overlapping. Say not actually doesn’t make sense, this common sex is popular because it is indeed has many advantages.
is to facilitate communication between spouses. Between spouses, communication is very important for sex. Between the positive way obviously than the back way more conducive to the spouse to understand each other’s feelings; two is can be more close physical contact. sexy area (i.e. easy excite parts) are relatively concentrated areas of skin and mucosa. For example: labia lips, nipples, etc.. Using this lovemaking besides genital can contact each other, lips, nipples can also close contact. Sexual excitement is comprehensive. Three is to facilitate to oppress the pubic symphysis. The pubic symphysis is female abdominal pressure parts, male will have a clear feeling. There’s a hot zone. This part tightly press can make women achieve sustained pleasure. Pay attention to adopt the other sex position is unable to obtain this effect.
this lovemaking chances of conception of general. Men accounted for the initiative position in the operation, but women can cater to male action. Only both sides have played a positive role, it is easy to reach run. Men’s use of waist and abdomen strength, in order to force, the male can be a leg to do music; hands can be pressed against the woman’s shoulders. If men are overweight, need both hands propped up in bed, so as not to put all his weight in the female body, >