If you're looking for anime similar to Lemon Angel (1988) II, you might like these titles.
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!
Ms Shitara is no ordinary school nurse - directing her lustful affections at the young and resistant Takagi, she spends her days plotting new and increasingly perverted ways to bed him. Kinky exercising, suggestive pole stroking and even bribery, she just can't get the innocent boy to satisfy her urges! From this shameless woman, to the hopelessly inept Sushi Cat and busty Mari-chan, there's more sexual innuendo than you can shake a stick at!
Busty, shallow Koko and Mika are two famous celebrities whose lives are anything but normal. Even a typical vacation day to the beach can mean potential disaster for the pair, as sinister forces want to get their hands on the butt-kicking beauties for their own reasons. Luckily for Koko and Mika, their breasts manage to help them out in any situation, whether vibrating when danger is afoot, or blowing up to an immense size to serve as air bags in a car crash!