The specific approach is:

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

Put

The specific approach is:

Have the woman lie on her side on the bed.

Curl your legs and feet up.

Straighten both feet forward.

The eighth method is called Yan Tongxin.

's raised foot with her hand.

The specific approach is:

The tenth method is called mandarin duck bination.

Have the woman lie on her back on the bed.

Put it on the man's p.

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

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

Then do the mating exercise.

The ninth method is called Jade Crossing.

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

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

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

Hold the woman's neck with both hands.

Have the woman lie on her back on the bed.

Then do the mating exercise.

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

Raise your left knee. Spread your feet out.

Curl both feet forward.

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

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

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

Then do the mating exercise.

Hold the woman's waist with both hands.