Midsummer. At the pool. Two childhood friends became horny at the sight of one another's swimsuit clad bodies and ended up having sex... The next day, how has their relationship changed and how do their classmates react...?
A man and a high school girl with huge tits who is (ostensibly) at his house to learn about agriculture spend an entire day indulging in each other before the man's wife comes home...! A 70 page monochrome manga.