I mean, can you call uke a guy when he got no peepee? What's considered a male again? Oh wait, that's a dangerous territory to delve with transgender issues nowadays. Im not gonna fight about it.
My point is, the sex they had was between male and female genitalias. That's what confused me and made me wonder if we could call this a yaoi. I've been reading BL for years now and this grey territory is just confusing for me. ╮( ̄▽ ̄)╭

Can you consider this a yaoi? I'm confused lol