Eroge Shiyou yo!

The three beautiful childhood friends were eroge addicts! Yuyuka Minose, the queen-like charming childhood friend is a moe romance eroge fanatic! Mawaru Minose, the seemingly pure and innocent twin sister, is actually a hardcore eroge fanatic! Meguri Minose, the quiet, mysterious, and slightly quirky twin, is a yandere eroge fanatic who’s in fact obsessed with the protagonist! The protagonist accidentally discovers their dark secrets. He tries to pretend he didn’t see anything, but things don’t go as planned. Yuyuka, desperate to keep her embarrassing secret under wraps, tries to silence him. Mawaru decides to make out of the protagonist her ideal man. Meguri, who adores the protagonist, wants to be his "pet dog." They all show up at his house, ready to seduce him! To make matters worse, they’re convinced that these eroge-like developments are "totally normal"… Can the protagonist survive the invasion of these eroge girls into his real life? A life that feels like an eroge, living with three beautiful, eroge-obsessed childhood friends. [Translated from dlsite]