Ch 3
Seme toyed with uke to get back at him for panicking about not wanting to have sex with the sister years ago and calling her a sl*t. ML shoved it back into his face. Even though the sister already told him to stop.
Sister is actually the only one I like. Although she does state why she stayed even though she knew he didn't like her.
Baka de Yowakute Buzama demo