【SST Works】How to use a brush to make a virgin fall in love with you

When I came back from Tokyo, my childhood friend’s neighbor, Erina-chan, was very beautiful and smelled nice. I wondered if she had found a boyfriend…. I wonder if she has a boyfriend… As I worry about this, the lady comes close to me like in the past, and before I know it, we are in a sexually charged atmosphere… An original oneshota story.