[Nikusoukyuu.] Kosho ni Umoreta Mesu no Hana Ch. 6 [earlofstasis]

A gyaru schoolgirl's five-finger discount on a philosophy book backfires when the used-bookstore owner's cameras catch everything, handing him all the leverage he needs to keep the cops out of it. Cornered, she surrenders to the shop's 'stress relief method' — a relentless dicking that whites out her brain and has her begging to continue — while the store's braided assistant watches the reformation unfold with a knowing giggle. Days later she's become the shop's devoted regular, but a phone call about Koutarou's grandfather and a pre-school head teacher teases that the store's correctional services are only getting started.