I knew a 13 year old with bigger boobs than some 18 year olds.
Artists design doesn't mean shit with age usually but for god sake we know what pedo is. All of fucking Lucky Star is Pedo shit Mikaru is Jail Bait. Fictionalize it all you want it's still a matter of design. Moetan, loli lu bu you wanna tell me all fictional characters can be adults just because the artist said so?