Infecund disease can use the part the back makes love into type
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● ● alleged back makes love into type, namely by the male from hind the means of a kind of sexual intercourse that side inserts the penis the vagina. This kind of means, it is the oldest kind in means of human sexual intercourse, also be animal sexual intercourse connects what often apply the basiccest, the most primitive, the most convenient sexual intercourse pose. We know, although the coital pose that human place chooses is very much, but induce in fact rise to have 3 kinds only, before reaching, hind with side position, the pose of commutation is again much, do not give this big range.
Since be the pose with the most commonly used animal,● ● back makes love into type, so, have what benefit to becoming pregnant, experience to the gender what is affected, this is the topic that people place cares. In the animal, the coital pose that carries type on the back is drabber, all use female limb to stand commonly, male from hind side is entered. And in the mankind, even if the back enters type, also evolved into a lot of different poses.
● ● back evolves into postural of type sexual intercourse. Can have a few kinds of different change forms, the female can use celiac horizontal, genuflect horizontal, side horizontal commonly, bow stand the back enters type to wait. The female when celiac horizontal bends over completely to go up in the bed, both hands bends place in bosom; Genuflect horizontal is female genuflect is on the bed, double ancon is propped up go up at the bed; Side horizontal is the female lies on the bed, body side lies; Bow station vertical shows double leg stands, and both hands or double ancon are helped up in bed or chair, the place such as the table, coxal cock, body parallel or next organs. The male is OK and complete parallel Fu lies to be carried on the back at the female, also can adopt genuflect type, or station vertical. If adopt genuflect type to want to undertake on the bed, and station vertical suits to undertake below the bed.
● ● carries advantage of postural of type sexual intercourse on the back. Carrying type on the back to make love is convenient coital way, almost the for love or money can undertake at any time, and both sides is right exciting strength of the gender is full also, it is original coital position, although the mankind is developmental old, but this kind of pose still very suffer praise highly, be being anatomized from physiology is very perfect sexual intercourse way for the respect; Be helpful for producing coital climax, it is general at mammal, also apply to the mankind naturally. The female's topping coxal meeting causes very intense sex to attract to the male, cause sexual excitement easily, and what female hip abounds is adipose the throbbing movement to sexual intercourse as sponge same, form the cushion rubber of pressure, make both sides of male and female can experience comfortable joy. The male can have dominant position in sexual behavior process, control the extent of throbbing movement and frequency at will, the man that has premature ejaculation especially is more right, midway stops or proceed masters completely in oneself in; Advantageous both sides moves, this kind of back enters the sexual intercourse of type, the men and women can move forcibly, easy both sides cooperates; Advantageous female produces orgasm, the female can cooperate the male actively in this kind of posture, especially genuflect type or when standing can cater to the male actively smoke send a movement, muscle of OK also and constrictive vagina, female double leg spells approach, right now coxal muscle of the female, the flesh that bicrural inside muscle includes vaginal mouth group can participate in sexual intercourse, make male penis has grasp formidably feeling, raise sexual pleasure, to the male ejaculation causes powerful exciting force, also form huge vagina stimulation to the female at the same time, form the vagina orgasm extremely easily, can saying to carry type on the back is the coital posture that causes the vagina orgasm the most easily.
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