Man "accidentally" cheated on his wife with her twin - would you believe him?

Man accidentally cheated on his wife with her twin - would you believe him?

This comes from a Reddit post, which I highly doubt to be truthful, but that said I wouldn't believe him that it was an "accident".

I know a couple of twin sisters, and although they do have the stereotypical habit of keeping the same hair and sometimes wearing matching clothes, if you are acquainted with them you can easily pick who's who - even the kindergarten-aged son of one of them can tell who's mom and who's auntie - though they liked to prank him when he was younger.

Thoughts?

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Some users shared their opinion that if the man was drunk, or not completely of his faculties, he could be easily deceived by the twin sister of his wife.
I wonder, at this point could it be considered as rape perpretated by the sister?
Man "accidentally" cheated on his wife with her twin - would you believe him?
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