Thespecificapproachis:

Itistoimitatethedog''''swayofintercourse.

Themanandthewomanarebacktoback.

Straightenyourfeetforward.

A3Dstereoscopiispresentedabovethelecturetable:SanDonkey

A3Dstereoscopicholographicimageispresentedabovethelecturetable:Yinapehugsatree

Supportonthebedwithbothhandsa.

Holdthewoman''''swaistwithbothhands.

Thespecificapproachis:

Holdthewoman''''swaistdownwithyourhands.

Therostratesontheman''''sbody.

Themansitsonthebedwithhisfeetstraight.

leftandrightshoulders.

Theman''''sfiligreegoesdeepintothewoman''''sgoldenditch.

Theman''''sfiligreegoesdeepintothewoman''''sgoldenditch.

Theotherhahewoman''''sass.

ThethirtiethmethodiscalledSanqiuGou.

Holdtheman''''sneckwithbothhands.

Thetwenty-sevehodiscalledYinapehuggingatree.

Themanstandsbehindthewoman.

Themanislyingonhisbathebed.

Theman''''sfiligreegoesdeepintothewoman''''sgoldenditch.

A3Dstereoscopicholographicimageispresentedabovethelecturetable:thedthemousesharethesamepoint

Thespecificapproachis:

Itistomakefulluseofthenarrowspaceforintercourse.

Themanisproppedonthebedwithonehand.

A3Dstereoscopiispresentedabovethelecturetable:SanqiuDog

Itislikeadonkeyusingitslimbstosupportitsbodyforintercourse.

Thespecificapproachis:

Thetwehmethodiscalledthesamepointofdmouse.

It''''slikeanapeleaningagainstatreetocopute.

Bothasstoass.

Theman''''sfiligreegoesdeepintothewoman''''sgoldenditch.

Theman''''sfiligreegoesdeepintothewoman''''sgoldenditch.

Thewomaheman''''sp.Fagtheman.

Thewomanissupportedonthebedwithbothhandsa.

Thetwenty-nihodiscalledSanDonkey.