I'm a few months into the red pill and have taken several steps to better myself in all the important ways. Working out, reading, etc. I actually have game now, and talk confidently to strange women all day long.

Over the past few days, I have practiced some game on an acquaintance who is in a long distance relationship. I have made myself appear better than her in several ways, I have finally figured out negging, and I show confidence constantly. As a result, I can see her becoming more attracted to me every day: making frequent eye contact, complimenting me, casually touching me, etc.

My question to red pill is, should I dial it back because morality dictates that look out for a bro (her long distance boyfriend) that I don't even know? Should the fact that she is completely responsible for her actions not deter me from pursuing her sexually?