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

Then do the mating exercise.

Raise your left knee. Spread your feet out.

Straighten both feet forward.

Put

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

The specific approach is:

Curl your legs and feet up.

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

Have the woman lie on her back on the bed.

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

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

The eighth method is called Yan Tongxin.

Put it on the man's p.

Have the woman lie on her back on the bed.

Then do the mating exercise.

's raised foot with her hand.

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

The ninth method is called Jade Crossing.

Then do the mating exercise.

The specific approach is:

The specific approach is:

(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.

Have the woman lie on her side on the bed.

Curl both feet forward.

The tenth method is called mandarin duck bination.

Hold the woman's waist with both hands.

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