Satsuki is the only girl in the series tobe kissed by some other than REnako, even though it was on the cheek.

>>280563160
Yes, but Lucie should be kissing Satsuki, not the other way around.

Wait a minute. Why hasn't Renako bathed with Lucie yet?

Satsuki is going to get engaged to Lucie in order to ruin Renee's plans. Then she'll join Renako's polycule.