She comes to my house every night, and I'm unconsciously seduced by her, who already has a boyfriend. Lacking the courage, I'm trapped in a state of semi-death. (Osaka Kiho ROYD-266)

University life has begun, and I finally have my own place to live. I should be enjoying undisturbed, free time for self-pleasure. But for some reason, every night, my girlfriend, Nozomi, who has a boyfriend, comes to stay over. At first, I thought it was just a passing fancy, but even after the weekend, she doesn't go home. Her relaxed smile, her overly unguarded pajamas, her meaningless physical contact... I keep telling myself it's not what I mean, but deep down, I feel increasingly uneasy. But nothing happens. It can't happen. Late at night, while she's asleep, I secretly start self-pleasure, but she finds out, and we end up having sex. I've skipped class several times… "Can you stay over today too?"… I can't refuse anymore.