Thewomaheman''''sp.Fagtheman.

Thespecificapproachis:

Themanandthewomanarebacktoback.

Holdthewoman''''swaistdownwithyourhands.

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

It''''slikeanapeleaningagainstatreetocopute.

Straightenyourfeetforward.

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

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

Themanstandsbehindthewoman.

Thetwenty-sevehodiscalledYinapehuggingatree.

Themanisproppedonthebedwithonehand.

Thespecificapproachis:

leftandrightshoulders.

Thewomanissupportedonthebedwithbothhandsa.

Thetwenty-nihodiscalledSanDonkey.

Itistoimitatethedog''''swayofintercourse.

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

ThethirtiethmethodiscalledSanqiuGou.

Thespecificapproachis:

Themanislyingonhisbathebed.

Supportonthebedwithbothhandsa.

Itislikeadonkeyusingitslimbstosupportitsbodyforintercourse.

A3Dstereoscopiispresentedabovethelecturetable:SanqiuDog

Bothasstoass.

Holdthewoman''''swaistwithbothhands.

Holdtheman''''sneckwithbothhands.

Theotherhahewoman''''sass.

A3Dstereoscopiispresentedabovethelecturetable:SanDonkey

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

Themansitsonthebedwithhisfeetstraight.

A3Dstereoscopicholographicimageispresentedabovethelecturetable:Yinapehugsatree

Itistomakefulluseofthenarrowspaceforintercourse.

Thetwehmethodiscalledthesamepointofdmouse.

Thespecificapproachis:

Therostratesontheman''''sbody.

A3Dstereoscopicholographicimageispresentedabovethelecturetable:thedthemousesharethesamepoint