My Stepson’s Obsession: Targeting Sayaka’s Curves

His name is Kareki Tsunetaka, the child of the man I re-married to. He doesn’t like me nor my daughters, Sayaka and Yuki. His target now is Sayaka. Like me, she grew out much more than other girls, so I told her to be mindful of how other people look at her. Because of this though, she became a bit introverted. I think she should let more of herself out every now and then.