Themanislyingonhisbathebed.

It''''slikeanapeleaningagainstatreetocopute.

Supportonthebedwithbothhandsa.

Thewomaheman''''sp.Fagtheman.

Themanandthewomanarebacktoback.

Themansitsonthebedwithhisfeetstraight.

Theotherhahewoman''''sass.

ThethirtiethmethodiscalledSanqiuGou.

Therostratesontheman''''sbody.

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

Thetwenty-sevehodiscalledYinapehuggingatree.

Themanisproppedonthebedwithonehand.

Thespecificapproachis:

Themanstandsbehindthewoman.

leftandrightshoulders.

Holdthewoman''''swaistdownwithyourhands.

Itistoimitatethedog''''swayofintercourse.

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

A3Dstereoscopiispresentedabovethelecturetable:SanDonkey

Itistomakefulluseofthenarrowspaceforintercourse.

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

Thespecificapproachis:

Bothasstoass.

Thewomanissupportedonthebedwithbothhandsa.

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

Thespecificapproachis:

Itislikeadonkeyusingitslimbstosupportitsbodyforintercourse.

Thetwehmethodiscalledthesamepointofdmouse.

A3Dstereoscopicholographicimageispresentedabovethelecturetable:Yinapehugsatree

A3Dstereoscopiispresentedabovethelecturetable:SanqiuDog

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

Thespecificapproachis:

A3Dstereoscopicholographicimageispresentedabovethelecturetable:thedthemousesharethesamepoint

Straightenyourfeetforward.

Holdthewoman''''swaistwithbothhands.

Holdtheman''''sneckwithbothhands.

Thetwenty-nihodiscalledSanDonkey.