"I wonder if I'll be able to withstand the advances of my older sisters." Story: Our protagonist, Boku, is on summer vacation from his boarding school. He returns home, where his two kind and lewd older sisters, Ayami and Megumi, eagerly await him. They start to tease him by flashing their parts and things escalate quickly. Art: Great art and lines, very smooth animation. Great angles. I really liked the focus on pubic hair here, especially since is somethig very rare nowadays, making it harder to animate and all. Sound: Great voices, they all fitted very well. Great sound effects. Soundtrack was cheerful and jazzy. Character: I loved bothsisters, they were very hot, teasing, and almost the opposite of each other. Ayami was a mature, relaxed and caring fair-skinned, while Megumi an energetic, slutty and bratty dark-skinned. I liked the protagonist enough.

Enjoyment: A lot of people seem to complain about the story, but I really liked the theme and atmosphere in which it was established, the real problem is that there was not much development, the only noticeable one being the girls stopping to compete for Boku's attention and having a scene together, which was actually very satisfying and a great way to finish it.

Overall: Very solid. Not much story, but great to turn off your brain and enjoy.