Female high school student who has a aphrodisiac in the chair of a bicycle and can not endure even if it is a school road

Open a hole in the saddle of a bicycle of a high school girl and apply a large amount of aphrodisiac. It is saddle onanie without being able to endure with the aphrodisiac who directly put on the bicycle and put it on the bicycle without being aware of such a thing. I can't stand it and leak it on the street. And, it is said that it takes it to the death angle in the consciousness that it is dim, and the girl high school student who goes crazy to pleasure in the state.