Themanislyingonhisbathebed.

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

It''''slikeanapeleaningagainstatreetocopute.

Themanisproppedonthebedwithonehand.

Thetwenty-nihodiscalledSanDonkey.

Thespecificapproachis:

Theotherhahewoman''''sass.

Holdthewoman''''swaistdownwithyourhands.

Holdthewoman''''swaistwithbothhands.

Straightenyourfeetforward.

Supportonthebedwithbothhandsa.

ThethirtiethmethodiscalledSanqiuGou.

Thewomaheman''''sp.Fagtheman.

leftandrightshoulders.

Thespecificapproachis:

Themanstandsbehindthewoman.

Holdtheman''''sneckwithbothhands.

Itistomakefulluseofthenarrowspaceforintercourse.

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

Thespecificapproachis:

A3Dstereoscopicholographicimageispresentedabovethelecturetable:Yinapehugsatree

A3Dstereoscopiispresentedabovethelecturetable:SanDonkey

Bothasstoass.

A3Dstereoscopicholographicimageispresentedabovethelecturetable:thedthemousesharethesamepoint

Thewomanissupportedonthebedwithbothhandsa.

Therostratesontheman''''sbody.

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

Thetwehmethodiscalledthesamepointofdmouse.

Itislikeadonkeyusingitslimbstosupportitsbodyforintercourse.

A3Dstereoscopiispresentedabovethelecturetable:SanqiuDog

Thespecificapproachis:

Itistoimitatethedog''''swayofintercourse.

Themansitsonthebedwithhisfeetstraight.

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

Themanandthewomanarebacktoback.

Thetwenty-sevehodiscalledYinapehuggingatree.

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