Responses

It's not explored that often but in typically guideverse mechanics no it doesn't matter. Guides stabilize Espers through physical contact, it's handwaved a lot how it actually works besides "fixing their energy" and sex is just the most effective/strongest method. You're totally right though that guideverse just gives reasons for the sleeping around lol
okay I came from the raws, that was hot.
but that brings me to a question! Does this means he (guide) has to f*** anyone he wants to guide or He (esper) gets f***ed evetytime he wants to get guided? What a wild concept? It's literally sleeping/f***ing around but with tag guide/esper