Themanisproppedonthebedwithonehand.

Thewomanissupportedonthebedwithbothhandsa.

Bothasstoass.

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

It''''slikeanapeleaningagainstatreetocopute.

Thewomaheman''''sp.Fagtheman.

Thespecificapproachis:

ThethirtiethmethodiscalledSanqiuGou.

Itislikeadonkeyusingitslimbstosupportitsbodyforintercourse.

A3Dstereoscopiispresentedabovethelecturetable:SanqiuDog

Themanstandsbehindthewoman.

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

Themansitsonthebedwithhisfeetstraight.

Thespecificapproachis:

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

Supportonthebedwithbothhandsa.

A3Dstereoscopiispresentedabovethelecturetable:SanDonkey

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

Themanislyingonhisbathebed.

Thetwenty-sevehodiscalledYinapehuggingatree.

A3Dstereoscopicholographicimageispresentedabovethelecturetable:Yinapehugsatree

Themanandthewomanarebacktoback.

leftandrightshoulders.

A3Dstereoscopicholographicimageispresentedabovethelecturetable:thedthemousesharethesamepoint

Thespecificapproachis:

Itistoimitatethedog''''swayofintercourse.

Thetwehmethodiscalledthesamepointofdmouse.

Holdthewoman''''swaistdownwithyourhands.

Itistomakefulluseofthenarrowspaceforintercourse.

Therostratesontheman''''sbody.

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

Thespecificapproachis:

Thetwenty-nihodiscalledSanDonkey.

Holdthewoman''''swaistwithbothhands.

Theotherhahewoman''''sass.

Holdtheman''''sneckwithbothhands.

Straightenyourfeetforward.