i feel that he is rather tamed for an aggressive person...
You're right on that one.
Yeah people who say he's aggressive have clearly never had themselves to deal with an extremely indecisive person (I'm like that so I understand Tora, but I also know it drives some people nuts).
I completely agree with you. I am like that too and I do fully comprehend that sometimes someone might get more aggressive in order to deal with me. I am not saying it's the right way, but it's a pretty common impulsive approach.
Definitely hope there's more.
Some people find the seme's aggressive nature later to be off putting but I find that it rather fits well since before he was gentle and that made it seem like there's was a small distance (as Tora noted on pg 12.) I don't think he was extremely aggressive but enough to seriously prove to Tora that he wanted him