If you liked the Yosuga no Sora anime, the Anime-Planet community thinks you'd like:
Have you ever seen a whale fly in the sky? For Kuonji, this newly-discovered vision is a thing of wonder and fright - a sentiment not shared by his peers. Under its watchful gaze, Kuonji chats with and hangs out with his somewhat unusual friends. Whether it's with Nina and her striped panties, cat-loving Sacchan, the strange alien Allen or a variety of other busty, skimpily-dressed babes, Kuonji finds himself in the middle of ecchi situations galore!