Itistomakefulluseofthenarrowspaceforintercourse.

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

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

Holdthewoman''''swaistdownwithyourhands.

Themansitsonthebedwithhisfeetstraight.

Thewomaheman''''sp.Fagtheman.

Bothasstoass.

Thetwenty-sevehodiscalledYinapehuggingatree.

Themanstandsbehindthewoman.

A3Dstereoscopicholographicimageispresentedabovethelecturetable:Yinapehugsatree

Holdthewoman''''swaistwithbothhands.

Holdtheman''''sneckwithbothhands.

Thespecificapproachis:

Straightenyourfeetforward.

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

Themanisproppedonthebedwithonehand.

Thespecificapproachis:

A3Dstereoscopicholographicimageispresentedabovethelecturetable:thedthemousesharethesamepoint

Thespecificapproachis:

A3Dstereoscopiispresentedabovethelecturetable:SanqiuDog

ThethirtiethmethodiscalledSanqiuGou.

Theotherhahewoman''''sass.

Themanislyingonhisbathebed.

It''''slikeanapeleaningagainstatreetocopute.

Thetwenty-nihodiscalledSanDonkey.

leftandrightshoulders.

Thespecificapproachis:

Therostratesontheman''''sbody.

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

Supportonthebedwithbothhandsa.

Itislikeadonkeyusingitslimbstosupportitsbodyforintercourse.

Itistoimitatethedog''''swayofintercourse.

Themanandthewomanarebacktoback.

A3Dstereoscopiispresentedabovethelecturetable:SanDonkey

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

Thewomanissupportedonthebedwithbothhandsa.

Thetwehmethodiscalledthesamepointofdmouse.