Phallic Synergy

I don't know if this phenomenon has ever been researched or documented, but I notice that when I'm with my Tgirlfriend and one of us will start to gaze at the other's cock, we will get harder, which in turn will start to get the other's cock hard. This back and forth synergistic cycle continues until we are both fully erect and ready to fuck each other like wild a****ls! I'm sure this theory holds true for two men as well.

I will continue my research as often as possible!


Man and Shemale Phallic Synergy


Man and Man Phallic Synergy