If it me, I prefer yaoi with romance, bullying bit, a little bit fight so that the relationship will become more passionate. Plus I'm okay with a relationship that starts with physical that mostly in yaoi it started with rape. It's not that I'm okay with this rape thing but I'll accept if and only if they will end up together because one of the (rapist) love the other one so much that he had to do that. or maybe so. ex of yaoi that started with rape and developed a relationship after are like Hidoku Shinaide, Junjou Romantica, the Kuroneko series, Finder .....etc...
So, what type of yaoi do you guys prefer anyway? If possible, give example of manga too..Thanks ╮( ̄▽ ̄)╭