Droopy, since you have a difficult time keeping track of what the issue is, I will remind you:
It doesn't really matter, from a "The Church is true!!!!" perspective, whether or not Joseph Smith had sex with Sylvia Sessions. Here is why, as I explained almost three years ago:
Doctrine and Covenants 132 gives specific parameters for when plural marriage is acceptable to the Lord:
*The consent of the previous wife must be sought
*The plural wives must be virgins
*The plural wives must be vowed to no one else
*A man's plural wives "are given unto him to multiply and replenish the earth"
D&C 132:61-63
The Book of Mormon also specifies that the purpose of plural marriage is to raise up a seed to the Lord (i.e., have a lot of kids).
Jacob 2:30In practicing plural marriage, Joseph Smith:
*Frequently did not seek Emma's consent/hid his plural marriages from Emma
*On January 17, 1842, married Mary Elizabeth Rollins, who was several months pregnant (obviously not a virgin)
*Entered polyandrous marriages with the wives of other men
*Had no known children with his plural wives
Joseph Smith continuously violated the requirements for plural marriage that the Lord revealed in D&C 132. We also learn from the Doctrine and Covenants that the powers of the priesthood can only be exercised in righteousness.
34 Behold, there are many called, but few are chosen. And why are they not chosen?
35 Because their hearts are set so much upon the things of this world, and aspire to the honors of men, that they do not learn this one lesson—
36 That the rights of the priesthood are inseparably connected with the powers of heaven, and that the powers of heaven cannot be controlled nor handled only upon the principles of righteousness.
37 That they may be conferred upon us, it is true; but when we undertake to cover our sins, or to gratify our pride, our vain ambition, or to exercise control or dominion or compulsion upon the souls of the children of men, in any degree of unrighteousness, behold, the heavens withdraw themselves; the Spirit of the Lord is grieved; and when it is withdrawn, Amen to the priesthood or the authority of that man.D&C 121How do you reconcile the claim that Joseph Smith continued to be a prophet until his death with his violating the commandments about plural marriage, which would have caused the Spirit of the Lord to withdraw from him and his priesthood authority to cease?