ヲーターメイド妹

Developer: Futoumei Z
Translation: u-ray
Release: Japanese 2015-12-12, English 2017-12-16
Work Format: Visual Novel
Genre: Voiced, Male protagonist, Simulator, Incest, Vaginal sex, Creampie, Oral sex, Cosplay, Virgin, Sex toys, Titfuck, Spanking, Anal sex, Multiple penetration, Ahegao, Urination, Handjob, Groping, Teasing, Masturbation, Trainer, Multiple endings
File size: 536MB

You may need to change system locale to Japanese or use Locale Emulator.

Translator Notes:
Out of nowhere an update comes out for this game two years later, after I’m already well underway translating it… -_- So unfortunately it’s too much work to go back and add that in now, sorry. It added an option to change the relationship status to blood-related. I can’t guarantee this patch will even be compatible with the new version.

This is not a thoroughly-tested patch, so typos, weird word-wrapping, untranslated text, bugs, and even crashing may occur.

It’s a training/simulation game where you teach the ways of the otaku (also uh some other stuff) to your step-sister.​