This is a story about a usually cold-hearted stepsister who becomes lovey-dovey and has sweet sex. * The latter half includes lots of scenes of her getting off and squirting. [Contents] Digital Exclusive content: 6 pages of extra explicit scenes in the main work + 6 pages of color manga exclusive to supporters. Featuring: - Handjob - Cat ear cosplay - Kissing - Fellatio - Humiliation - Squirting - Moaning * In the latter half, she gets fucked hard and cums a lot. Grayscale format, PDF included * Unlike the sample images, the actual pages use black bar censoring. [Character Introduction] Stepsister: Koto Minase Usually calm and composed. Is kind, caring, and easily swayed. Has been "developed" in various ways by her stepbrother Stepbrother: Kei Minase A man who has sex all year round. It looks like he might end up living off his stepsister in the future. He's kind of an idiot. [Author Info / Links] Dochashiko X: https://x.com/d__cy FANBOX: https://docyacico.fanbox.cc/ Fantia: https://fantia.jp/fanclubs/475415 (English product description provided by "eXden".) Please be aware that limited-time exclusive content is not included in the translated versions of products which have been translated via the Translators Unite project.