Danshi Kokosei wo Yashinaitai Onesan no Hanashi 5 (KCDX)

[Machine Translation] The distance between the two is rapidly approaching with big events such as a school trip (for some reason, they are going together) and Christmas! Their pure and innocent lovemaking never stops! Your happiness is her happiness. She pays off your debts and takes care of your daily life for free! The exciting cohabitation life with the mysterious sister is about to begin! Minoru Kuramoto is now being taken care of by his sister of his own volition. As a man, he is becoming more and more determined to confess his feelings to her. The distance between the two grows closer with big events such as a school trip (somehow they are accompanied by her) and Christmas! Their pure and innocent lovey-dovey lovemaking never stops!

修学旅行（なぜか同行）やクリスマス等のビッグイベントで2人の距離も急接近！　2人のピュアピュアなイチャイチャが止まらない！君の幸せがお姉さんの幸せ。抱えた借金を返済してくれて、日々の生活も無償で面倒みてくれる！！　謎のお姉さんとのドキドキ同居ライフ開幕！！今や自らの意志でお姉さんに養われ中の空本実。男としてしっかり告白したいという想いを強くしていく。そんな中、修学旅行(なぜか同行)やクリスマス等のビッグイベントで2人の距離も急接近！　2人のピュアピュアなイチャイチャが止まらない！