RCT-974 — I Got A Powerful Numbing Drug! Bilibili Wonderland School Trip Edition

The protagonist, who is bullied at school for having a smelly mouth, fights back angrily on the school trip! He paralyzes her with a powerful numbing drug and kisses her with his smelly mouth! He takes a smartphone photo of the girl writhing around with her panties in full view, squirting in convulsions while numb, foaming at the mouth and fainting while being fucked! She crawls around naked as if she's been electrocuted, and is unable to escape, allowing him to cum inside her!