MUM-248 Close cousin bathing time. Can't get it down. Sakuragawa Noa

I've been curious about my niece for a while, and today I finally get to take care of her for a day. I want to see how she's grown up. With that in mind, I moved to the bathroom while it was still light out. I helped her change and then went into the bath with her. Mine was already big, and my niece was looking at it curiously. Washing her chest, lathering up her... My niece had grown more than I thought.（Moved）

※There are no performers under 18 in this work.