The woman hugged the man's waist with both hands.

It is like a passionate swallow with a heart to heart.

Hold the woman's neck with both hands.

The man rides from the woman's back on the woman's lower foot

Have the woman lie on her side on the bed.

The ninth method is called Jade Crossing.

The specific approach is:

Put

Have the woman lie on her back on the bed.

Then do the mating exercise.

Raise your left knee. Spread your feet out.

Curl your legs and feet up.

Have the woman lie on her back on the bed.

It is to adopt a retively strong movement and posture for intercourse.

(A 3D stereoscopic holographic image is presented above the lecture table: Yuanyanghe)

Straighten both feet forward.

's raised foot with her hand.

The specific approach is:

Then do the mating exercise.

The specific approach is:

The tenth method is called mandarin duck bination.

The man. Kneeling on the bed between the thighs of the woman with his right knee.

Curl both feet forward.

Then do the mating exercise.

(A 3D stereoscopic holographic image is presented above the lecture table: Yan Tongxin)

Just like the mandarin ducks in the wild, they copute at will.

Put it on the man's p.

(A 3D stereoscopic hologram is presented above the lecture table: Jade Cross)

The man rides on the woman. Prostrates on the woman's stomach.

The eighth method is called Yan Tongxin.

Hold the woman's waist with both hands.