"Even though they look fairly small. . ."
Yeah, this guy has been playing too much eroge. Those are some fairly big tits. Nothing small about them at all. Maybe if only played eroge where the average cup size seems to be somewhere around a "J" then they might seem small. If I had guess, I'd say those are at least a Western "D".
Maybe I am just too much of normalfag, but it drives me nuts when eroge or whatever label breasts that are like a Western "C" cup or larger "small".