Been into both mainstream genders since just after puberty; fooled around more than a bit with my best male friend in high school. Been into transpeople since I dated one (best time I'd had up to that point, and first time I'd topped). Most of my relationships have been with men (like 75%). Life takes you to funny places, though; ended up seriously falling in love with my best female friend (much to both of our surprise) and marrying her. After nearly a decade, we're still best friends, although we've agreed to let her wear the dresses these days.  She's dynamite in bed... about once a year; she has nearly no sex drive, but luckily she understands the relationship between XY chromosomes and porn consumption and we're pretty open about it.  I get by on porn, toys, and an overactive imagination.