It's an easy job. You just need to corrupt elder brother's wife and daughter.

One day the protagonist gets a suspicious drug from his friend.
He uses it on his elder brother's wife Kozue doubting anything will happen...
It turns out to be a very strong aphrodisiac!

* Overview *
This work is presented in digital novel game style.
CGs in 12 scenes smoothly move with After Effects animation.

14 base CG
960x720 resolution
Scene select mode / Animation gallery mode loaded!

* Situations *
- Excessive usage of the aphrodisiac leads her to show masturbation all of a sudden!
- Immoral cheating sex! And her daughter peeps at it...
- Sneak H right next to sleeping hubby... But when she notices he is in a deep sleep...
- Her daughter gets addicted to the aphrodisiac too! Becomes a pervert shaking waist on her own will.