woman's golden ditch.

(A 3D stereoscopic holographic image is presented above the lecture table: the cat and the mouse share the same point)

The twenty-eighth method is called the same point of cat and mouse.

It is to make full use of the narrow space for intercourse.

The specific approach is:

The man is lying on his back on the bed.

Straighten your feet forward.

The woman prostrates on the man's body.

The man's filigree goes deep into the woman's golden ditch.

(A 3D stereoscopic hologram is presented above the lecture table: Sanchun Donkey)

The twenty-ninth method is called Sanchun Donkey.

It is like a donkey using its limbs to support its body for intercourse.

The specific approach is:

The woman is supported on the bed with both hands and feet.

The man stands behind the woman.

Hold the woman's waist with both hands.

The man's filigree goes deep into the woman's golden ditch.

(A 3D stereoscopic hologram is presented above the lecture table: Sanqiu Dog)

The thirtieth method is called Sanqiu Gou.