A discovery I made at age 18

A discovery I at age 18 was I was attracted to transgender females too.My wife knows this and she is 100% supportive since she is bisexual liking women too.I was curious,was with a friend and we stopped to see his cousin LeAnn whom is trans.LeAnn and I looked at each other getting closer finally making out kissing.and then it was to her bedroom.We both loved it and stayed as friends.I also have a girlfriend that is a pre op mtf transsexual of 6 years.My family does know about her and is supportive.