NKS-004 Miyu Okura Sleeps Her Big Brother With An Aphrodisiac That Becomes Lewd

I'm smoldering at my rugged parents' house, so I bought an aphrodisiac that would be lascivious even though I didn't have anyone to use it. One day, an elite brother came home with her, but soon went out for work and I was alone with her Miyu-chan. now or never! When I used an aphrodisiac, I got crazy and succeeded in a lewd vaginal cum shot SEX. When I thought she came alone at a later date, I asked for that aphrodisiac, and I had another vaginal cum shot SEX again! !! Big brother, sorry! !!