AP-427 - Lazy Part-timer Senpai Gets Disciplined with a Vibrator Until She Sprays

My lazy senior always dumps her work on me and hides in the back. I finally had enough, so I drugged her and tied her to a chair. I unleashed the vibrator on her, and she woke up into a nightmare of pure pleasure. No matter how much she cried or screamed, I didn't stop. Watching her spray everywhere and moan in ecstasy was too much, so I groped her big breasts and ravished her dripping wet pussy.