Miwa and Saeko are loving the couple life, but a miscommunication in the bedroom proves to be more of a threat to the easy rhythm of their relationship. When sleeping together, Miwa is always the one on the receiving end and she wants to make Saeko feel good too, but Saeko can’t think of anything worse and tries adamantly to put Miwa off.
Saeko won’t open up and entrust herself to Miwa, which makes things all the worse.
It's all miscommunication on this one. But I'm glad we get to see more of Miwa's true character