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.
Kuragano is a plain girl that's always studied at the same school as me. Truth be told, we have a secret relationship where she lets me fondle her breasts. While I may not be her boyfriend or anything, I don't want her to be taken by anyone...
My friend's big sister is busty and beautiful! Getting horny toward her, the protagonist pushes her down by force and finally makes her into his friend with benefits.
Three years have passed since this female officer worker split up with her boyfriend. As she's getting pretty damn horny for some sex, she lets a random guy on the commuter train take her for a spin...