Maoyuu Maou Yuusha

Episode 2
Maou has the head maid draw a Bath for the older and younger sister who become maids and end up bathing Off Screen.

Episode 7
After Onna Kishi and Yuusha do some training, Onna Kishi pours buckets of water on her to cool off that is being pumped by Yuusha. After Yuusha gets a chance to pour water on himself, he turns around and sees that Onna Kishi is almost naked with only a Towel covering her breasts saying that she is bathing herself. As Yuusha turns around to avoid looking at her, she playfully comes up and starts Shampooing his hair.