- Riri-chan, a younger sister who is cuter, more innocent and super do-type than her. However, there are things that bother me after meeting ... It's a summer fashion that exposes a lot of skin for girls in Imadoki. Furthermore, when I was relaxing at home, the man muscle was clearly panchira from the skirt. Moreover, when you bend down without a bra, you can't help but look at the lucky lewdness that allows you to see your nipples. - Even though I know it's no good, I'm blown away by the defenseless temptation, and when I notice it, I rub my chest and run away piston.