喉息,下咸吐Y光yAn,

        喘息,气上相薄,自容张,

        絫?者,尻彼疾而动封纪,

        吙者,衔甘甚而痒乃始,

        囓者,身振动,置已而久,

        是以雄牡属,为者外也,

        雌牝属,为Y,Y者内也,

        凡牡之属摩表,凡牝之属摩里,此谓YyAn之数,牝牡之理,为之弗得,过在数已,

        嬲乐之要,务在迟久,

        苟能迟久,nV乃大喜,亲之弟兄,Ai之父母,

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