Does this make sense?

So I was cheating on my boyfriend for a few months.
I recently came clean about it because I couldn't continue lying to him anymore.
He seemed like he already knew.
He asked me if he could change places with the other guy.
Like I go live with the other guy and be his girlfriend, but just have sex on the side with him (My real boyfriend).
He basically wants the other man to have the responsibility of the relationship.
He just wants the sex.
He wants to be the affair instead.
Does this make sense?
What would you do?
Does this make sense?
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