SWF-180 - Dear Brother, The Complete Collection: 10 Sisters, 5 Hours

It's structured into 3 hours of sex scenes and 2 hours of dating footage (Chapters 1 & 2 are the sex scenes, Chapter 3 is the date). It's more exciting if you watch the date part first.

It's a compilation of a series that already has high-quality individual releases, so it's a great deal. It only features the sex scenes. It's basically all 'lovey-dovey' stuff, so if you're looking for dialogue to build up the 'little sister' fantasy, you might find it lacking. My favorite is Mika Osawa. She gets messed with while sleeping, wakes up confused, but eventually gives in and starts feeling it—her acting is so cute! I recommend buying the DL version to enjoy for a long time.