Earlier quoted context omitted.
1. No, they aren't forms of genre fiction 2. Middlemarch isn't social realism. If you had to put a label on it, it would be psychological fiction a la Stephen King 3. Lolita is DEFINITELY not lolicon (if anything it's the opposite) and it's quite offensive to suggest it is The point is, OP is complaining about not liking reading, but if he's only read sci-fi, he hasn't read the classics
In regards to 3, It might as well be. It's a sick novel for sick people, and I can't believe that it's read in high schools. Somehow we still read Marquees De Sade too even though everything he wrote is more depraved than most of what goes on 4chan today.
In fact there’s not even a single graphic sex scene in Lolita