She and her best friend Yuuna are roommates. The two were supposed to go on a road trip to see an idol's live performance, but Yuuna fell ill and collapsed...I had to look after her. I pretended to be calm, my heart pounding as I saw her sweaty chest, but she suddenly confessed, "Sorry, I faked being sick. I've always liked you, and I held back because you're my best friend's boyfriend," and kissed me out of nowhere...my self-control completely collapsed. What's more, when she took off her clothes, she revealed a fair, well-toned body! My reason collapsed and I was so absorbed in having sex with her for three days while she was away.