Well technically with the spell he tells you that
Raphael is a bottom
instead. At the very least I would like to be able to use this alternative information in the final dialogue with Raphael. I too do not want to be railed by the creepy bastard.

Also what is up with the Harleep scene in general
why did masc Harleep ride my femme durge to "grand finale" no less? Like how does the anatomy there work? Is it just some brain magic he does to induce the "finish" which requires no physical input? Does he have vibrating "bits"?