Valentina Ross, John Black in His toy Was Lacking in Affection and Asked for Stock Up spanking!: Part 1

I hate chemistry! All these atoms, substances, and compounds make me feel nothing but insane hatred for those who invented it all. Polymers, however, turned out to be quite an interesting subject to study. As it happens, the tutor lady's pantyhose are a great example of something that can be studied outside as well as inside...