Aster softly laughed at Camila's cute expression, he has now found how to deal with her, each one of the girls is different and have their own tastes and personal traits, which he honestly like, since he can have different kinds of fun with them.
Camila is the only "adult" lady in the group which isn't a mother, though her real age is way lower than Lilia, Mylene and Eris, she acts as a responsible adult, unlike them, the other one in such position is Agnes, but she is more childish and impulsive.
Of course, we are only talking about their attitude, physically Camila looks to be in her middle twenties, just like Sarina, she looked a bit older in her late twenties before, but when she awakened the Exquisite Resonating lineage of the Wolfstein, she went through a fundamental change.