I was supposed to be serious about making an app to help induce sleep, but I ended up creating an app that makes girls feel weird!
The protagonist, who is unable to produce the desired results, consults a childhood friend of his, but…
Cover 1p
Main story 8p
![[Casual novel] My childhood friend, a high school girl, was always relaxing in my room, defenseless, so I said, “I’m really going to fuck you,” and…](https://hentai.4urinfo.com/wp-content/uploads/2024/10/d_456245pr-120x68.jpg "[Casual novel] My childhood friend, a high school girl, was always relaxing in my room, defenseless, so I said, “I’m really going to fuck you,” and…")