Days with My Stepsister, (Manga) Vol. 3

“I can’t fall in love with her. After all, the two of us are siblings.” It’s Yuuta and Saki’s first summer break as stepsiblings. Now that Saki has started part-timing at the bookstore where Yuuta works, they inevitably end up spending more time with each other. After being around his little sister a lot more than usual, a forbidden emotion starts to well up inside Yuuta’s heart...