I was living a peaceful life with my girlfriend Megumi, but I had one secret. That was cheating on her with Waka, who lived next door. At first, it was just a casual affair. But as time went on, Waka lured me in and it escalated more and more... We would give each other blowjobs in front of each other's houses, or Megumi would come over to my house while she was out and have sex with me, and I gradually became unable to endure this affair, which kept repeating on the verge of being found out. Before I knew it, I was becoming more and more addicted to Waka's destructive cuteness...