Kouha na Atashi ga Saimin App nanka ni Shihai sareteru Wake Nee daro!

Kaori was the roughest and toughest woman in town until a man suddenly appeared with a strange app. Now, she's under its influence and sexually subservient to the guy. The original inventor of the app comes to her rescue, but she can't be free without experiencing a few life-changing orgasms!

(Source: Irodori Comics)