"Sorry for the sudden visit. May I come in?" While his wife was visiting her parents, Tatsuya's sister-in-law, Akari, came to check on him. Feeling lonely while doing chores alone, Tatsuya was glad to have someone to talk to and welcomed Akari into his home... However, Akari kept getting uncomfortably close, making Tatsuya uneasy. Just being looked at by her delicate beauty made him restless. Trying to calm down, he got into the bath, but Akari came to wash his back, leading to a mixed bath situation...
