Yura doesn't wear a bra when she's at home. Is it because she doesn't like being constricted, or is it to relax? As a father with such a daughter, his recent worries have been centered around this Yura incident. Even though we're family, being exposed to the rapidly developing breasts of a teenage daughter is bad for both the heart and the groin. Moreover, perhaps sensing this, Yura acts as if she's trying to seduce her father... and the father can't resist and ends up putting his hands on Yura's braless breasts!