[Bad Mushrooms (Chicke III, 4why)] Half Seduction (Gotoubun no Hanayome) [head empty]

Nino Nakano is done tolerating her gloomy tutor's attitude, and she pins Fuutarou Uesugi down vowing to ravish him whether he likes it or not. But the studious boy fights back with a well-worn sex ed guide, flipping the furious tsundere onto her back for sweaty rounds of cunnilingus, pantyhose-peeled defloration, and condom-wrapped anal until her defiant glare melts into shameless moaning. Just when he thinks the lesson is over, she snaps handcuffs on him and takes her revenge in full dominatrix gear, riding her bound tutor until neither can tell who seduced whom.