I want to lose my virginity during summer vacation, so I half-compromise and ask my childhood friend Noa to have my first experience with me, thinking, "She's a real slut, so I'm sure she'll let me have sex with her." As expected, it seems that Noa is still a virgin and wanted to get rid of it as soon as possible. In an awkward atmosphere, we both take off our clothes, and I'm excited by Noa's erotic manga-like huge breasts, which are hard to imagine from her usual plain appearance. The moment I have my first experience with her, I awaken to an unknown pleasure. I get so into sex with Noa, who smiles and lets me try out hidden bondage and bath play in an adult video, that I completely forget about my summer vacation homework and keep having sex for three days and three nights. It's a summer memory.