Alright, when you say "send it to my inbox." do you mean the fanmail thing or do you have an actual email? Sorry, I'm still kinda new to Tumblr and I don't know all the fancy lingo or options.
I can kind of get why people like futas. They look kind of like woman and have the sexually appealing features, so that's enough for the person's brain to say "hey that's arousing", and get a boner.